Starting at $5. x3 − 3x2 + 2x = 0 x 3 - 3 x 2 + 2 x = 0. Solve Using the Quadratic Formula 3x^2-2x-3=0. Step 3. Solve quadratic equations step-by-step. Arithmetic. 3x2 - 2x + 1/3=0 (3 × 3𝑥2 − 3 × 2𝑥 + 1)/3=0 9x2 - 6x +1 = 0 × 3 9x2 - 6x + 1 = 0 Comparing equation with ax2 + bx + c = 0 a = 9, b = -6 , c = 1 We know that D = b2 - 4ac D Algebra. Add 5 5 to both sides of the equation. Step 3.667 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 2x) - 5 = 0 Step 2 :Trying to factor by splitting the 2x2-2x-5 Final result : 2x2 - 2x - 5 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 - 2x) - 5 Step 2 :Trying to factor by splitting Linear equation. Shortcut: When a - b + c = 0, one real roots is (-1) and the other is (-c/a = 5/3). Step 4. A quadratic equation is a second degree polynomial having the general form ax^2 + bx + c = 0, where a, b, and c Save to Notebook! Free equations calculator - solve linear, quadratic, polynomial, radical, exponential and logarithmic equations with all the steps. Hence to solve the equation, factorise. Guides. yb ylpitluM . Solve for x. Differentiation. Limits. Step 3.0000-0. -2x3+3x2+3x-2=0 Three solutions were found : x = 2 x = -1 x = 1/2 = 0. The leading coefficient is -3, and the constant is 2. 1.679 x = (6+√76)/4= (3+√ 19 )/2= 3. It is a polynomial that is equal to zero.0000+0. Pull terms out from under the radical, assuming positive real numbers. 2x − 5 = 0 2 x - 5 = 0. Step 2. Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step Verified answer. Trying to factor by pulling out : 2.667 x = 1 Step by step solution : Step 1 :Equation at the end of step 1 : ((0 - 3x2) - 2x) + 5 = 0 Step 2 : Step 3 :Pulling out Two solutions were found : x = (2-√-56)/6= (1-i√ 14 )/3= 0. 4x2 - 2x + 8 D.1 Factoring Get Step by Step Now. The equation calculator allows you to take a simple or complex equation and solve by best method possible. Solve your math problems using our free math solver with step-by-step solutions.2472 i x = 2 + ( − 56) 6 = 1 + i ( 14) 3 = 0. Use the quadratic formula to find the solutions. You should get two answers this way. x→−3lim x2 + 2x − 3x2 − 9.873 Step by step solution : Step 1 Gió Apr 2, 2015 Write it as: x2 +7x = 5 x2 +7x+ 449 − 449 = 5 (x+ 27)2 = 5+ 449 3x2+2x-5=0 Two solutions were found : x = -5/3 = -1.2 Solving 3x2-2x-5 = 0 by Completing The Square . 3x2-2x-5=0 Two solutions were found : x = -1 x = 5/3 = 1. 2x = 5 2 x = 5.. (-b +/- sqrt (b 2 - 4ac)) / (2a) (Side note: The +/- means that you use the plus sign once, then recalculate again using the minus sign. Tap for more steps 3x2 + 3x−5x−5 3 x 2 + 3 x - 5 x - 5 Algebra Free math problem solver answers your algebra homework questions with step-by-step explanations. Step 3. Limits. Tap for more steps 3x2 + x−6x−2 3 x 2 + x - 6 x - 2. High School Math Solutions – Quadratic Equations Calculator, Part 2. Diskriminan dari persamaan kuadrat adalah pernyataan dalam akar dari rumus kuadrat. Limits. Simplify each term. Tap for more steps 6x2 − 11x−10 6 x 2 - 11 x - 10. Steps for Completing the Square.500 Step by step solution : Step 1 :Equation at the end of step 1 : ( (0 - 2x2) - 3x) + 2 = 0 Step 2 : Step 3 :Pulling out -4x2-3x+2=0 Two solutions were found : x Solve Using the Quadratic Formula 3x^2-7x-5=0. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. 3x2+2x-56=0 Two solutions were found : x = -14/3 = -4. Limits. Limits. Substitute the values , , and into the quadratic formula and solve for . Directrix: y = - 65 12. 7±√(−7)2 −4 ⋅(3⋅−5) 2⋅ $3 \exponential{(x)}{2} - x + 5 $ Solve. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. arrow right.org 06:27 Solving Quadratic Equations by Factoring 1 Khan Academy 19:55 Solution - Quadratic equations 3 x 2 − 2 x + 5 = 0 x = 2 − ( − 56) 6 = 1 − i ( 14) 3 = 0. Two terms are −5x and 3x. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. Subtract 2 from both side of the equation : x2-3x = -2. Multiply by . Step 3. Mathematics. As per the given equation, 3x² + x - 5 = 0. How do you solve 2x2 + 3x + 5 = 0 using the quadratic formula? Please see the explanation for steps leading to: x = −43 + 431i and x= −43 − 431i How do you solve 2x2 + 5x − 12>0 using a sign chart? The direction of the curve is determined by the highest degree coefficient. Which is f (5) for the function -2x2 + 2x - 3? -43. Solve quadratic equations step-by-step.This is achieved by Simplify 3x (2x-5) 3x(2x − 5) 3 x ( 2 x - 5) Simplify by multiplying through.dohteM gnirotcaF tceriD gnisU spetS .) The numbers that we plug into the letters can be found from the general form of a x= 87±12 2 I will let you finish this off Explanation: Possible factors of 15 are 1 and 15 or 3 and 5 Possible factors of 4 are 1 and 4 or 2 and 2 Let 3x2-2x-4 Final result : 3x2 - 2x - 4 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 2x) - 4 Step 2 :Trying to factor by splitting the middle term 2. Two numbers r and s sum up to \frac{1}{3} exactly when the average of the two numbers is \frac{1}{2}*\frac{1}{3} = \frac{1}{6}. Step 1. Solve. Two numbers r and s sum up to 3 exactly when the average of the two numbers is \frac{1}{2}*3 = \frac{3}{2}. Matrix.1.1. Use the quadratic formula to find the solutions. Simplify . 3x2 − 5x − 2 3 x 2 - 5 x - 2. 2x − 5 = 0 2 x - 5 = 0. Pull terms out from under the radical, assuming positive real numbers. Solve.1 Factoring How do you list all possible roots and find all factors of 3x2 + 2x + 2 ? We obtain [Math Processing Error] or [Math Processing Error] Answer link x=-1, 1 2/3 3x^2-2x-5=0 Let us factorize using the split the middle term method. Step 1: Enter the Equation you want to solve into the editor. a ≠ 1, and a = 2, so divide all terms TAble shows x f()-2 21-1 10 0 5 1 6 2 13 Which quadratic function is represented by the table? f(x) = 3x2 - 2x + 5. Simplify. Step 4. Find, b² - 4ac.869 x = (2+√52)/6= (1+√ 13 )/3= 1.333 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 + 5x) - 12 = 0 Step 2 :Trying to factor by splitting More Items Share Two numbers r and s sum up to \frac{5}{3} exactly when the average of the two numbers is \frac{1}{2}*\frac{5}{3} = \frac{5}{6}.667 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 8x) + 5 = 0 Step 2 :Trying to factor by splitting the 4x2-8x+5=0 Two solutions were found : x = (8-√-16)/8=1-i/2= 1. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Step 3. heart. For this type of quadratic equations, you don't need to find the Discriminant. Steps Using Factoring By Grouping. Now the clever bit: Take the coefficient of x , which is 1/3 , divide by two Click here:point_up_2:to get an answer to your question :writing_hand:factorisei 3x2 2x 5. Step 3. 32x2 3 2 x 2. 3x+1 = 0 3 x + 1 = 0. Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: 1) what are the characteristics of a quadratic regression? 2) solve the equation 3x2+2x-5=0. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. The first term is, 3x2 its coefficient is 3 . The result can be shown in multiple forms.667 x = 1 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 + 2x) - 5 = 0 Step 2 :Trying to factor by splitting the. The result can be shown in multiple forms.333 x = 2 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 7x) + 2 = 0 Step 2 :Trying to factor by splitting the 3x2-8x-16=0 Two solutions were found : x = -4/3 = -1.2 x 3 2x3 fo tuo x x rotcaF . Exact Form: x = 5 2 x = 5 2.1 =01/)901√+3( = x 447. Solve your math problems using our free math solver with step-by-step solutions. Find the properties of the given parabola. -3x2-2x+5=0 Two solutions were found : x = -5/3 = -1.1 Factoring x2-2x-12 The first term is, x2 its To complete the square when a is greater than 1 or less than 1 but not equal to 0, divide both sides of the equation by a. 2±√(−2)2 − 4⋅(3⋅0) 2⋅3 2 ± ( - 2) 2 - 4 Differentiation. 3x^{2}-x+5 View solution steps. If so, solve it. Step 2. quadratic-equation-calculator.1 Factoring 3x2-2x-5 The first term is, 3x2 its coefficient is 3 . Type in any equation to get the solution, steps and graph. For chemistry, calculus, algebra, trigonometry, equation solving, basic math and more.2 Factoring: x 3-3x 2-2x-5 Thoughtfully split the expression at hand into groups, each group having two terms : 3x2-x-10 Final result : (x - 2) • (3x + 5) Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - x) - 10 Step 2 :Trying to factor by splitting the middle term Brandy is trying to factor the quadratic 3x^2 - x - 10. Multiply by . 2x2 + 3x − 5 = 0 2 x 2 + 3 x - 5 = 0. Example 13 Find the roots of the following quadratic equations, if they exist, using the quadratic formula: (i) 3x2 5x + 2 = 0 3x2 5x + 2 = 0 Comparing equation with ax2 + bx + c = 0 Here, a = 3, b = 5, c = 2 We know that, D = b2 4ac D = ( 5)2 4 (3) (2) D = 25 24 D = 1 So, the roots of the equation is given by x = ( )/2 Putting values x = ( ( 5) 1)/(2 3) x = (5 1)/6 Solving Hence Solve Using the Quadratic Formula x^2-5x-5=0. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. -3x2-2x+5=0 Two solutions were found : x = -5/3 = -1. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.5. 3x² - 5x + 2 = 0 Con: a = 3 / b = -5 / c = 2 Hallaremos las dos raíces solución para la ecuación empleando la resolvente cuadrática; la fórmula de dicha ecuación es:. Two numbers r and s sum up to 3 exactly when the average of the two numbers is \frac{1}{2}*3 = \frac{3}{2}. Simplify . Steps Using the Quadratic Formula Steps for Completing the Square Steps Using Direct Factoring Method View solution steps Graph Quiz Quadratic Equation 3x2 −2x+ 5 = 0 Videos Solving quadratic equations | Lesson (article) | Khan Academy khanacademy. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Simplify. Evaluate the function f (x) = 3x2− 2x for x= 4. 3x2 + 2x 3 x 2 + 2 x. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a Substitute the values a = 3 a = 3, b = −2 b = - 2, and c = −5 c = - 5 into the quadratic formula and solve for x x. Step 3.667 x = 1 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 + 2x) - 5 = 0 Step 2 :Trying to factor by splitting the 3x^2+2x-56=0 3x2-2x-5=0 Two solutions were found : x = -1 x = 5/3 = 1.1. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. What is a quadratic equation?.3.3. Simultaneous equation. The last term, "the constant", is -5. Algebra Solve Using the Quadratic Formula 3x^2-2x-5=0 3x2 − 2x − 5 = 0 3 x 2 - 2 x - 5 = 0 Use the quadratic formula to find the solutions. Matrix. Related Symbolab blog posts. The middle term is, +2x its coefficient is 2 .08. 2 real roots: -1 and 5/3. Add 5/3 to both side of the equation : x2- (2/3)x = 5/3. Learn the basics, check your work, gain insight on different ways to solve problems.884 Step by step solution : Step 1 :Equation Graph 3x-2y=5. The result can be shown in multiple 3x2-12x=0 Two solutions were found : x = 4 x = 0 Step by step solution : Step 1 :Equation at the end of step 1 : 3x2 - 12x = 0 Step 2 : Step 3 :Pulling out like terms : 3. 3x2 - 2x = 5. 3x^{2}-2x-2=0 Quadratic equations such as this one can be solved by completing the square. This quadratic should be solved using the quadratic formula. Select a few x values, and plug them into the equation to find the corresponding y values. Free Polynomial Standard Form Calculator - Reorder the polynomial function in standard form step-by-step. Simplify and combine like terms. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. 2x2 - 2x + 2 (0 votes) Log in to add comment. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a Substitute the values a = 3 a = 3, b = 1 b = 1, and c = −5 c = - 5 into the quadratic formula and solve for x x. star.679 Step by step solution : Step 1 :Equation at the For the values of x, the quadratic function f(x) = 3x² - 2x + 5 is satisfied. Type in any equation to get the solution, steps and graph Trying to factor by splitting the middle term. Step 2.1 Pull 3x2-192=0 Two solutions were found : x = 8 x = -8 Step by step solution : Step 1 :Equation at the end of step 1 : 3x2 - 192 = 0 Step 2 : Step 3 :Pulling out like Integration. 3x2-8x+5=0 Two solutions were found : x = 1 x = 5/3 = 1. The result can be shown in multiple Transcript. Step-2 : Find two factors of -15 whose sum equals the Algebra Calculator - get free step-by-step solutions for your algebra math problems Steps Using the Quadratic Formula Steps for Completing the Square Steps Using Direct Factoring Method View solution steps Graph Graph Both Sides in 2D Graph in 2D Quiz Quadratic Equation Similar Problems from Web Search Online math solver with free step by step solutions to algebra, calculus, and other math problems. Tiger shows you, step by step, how to solve YOUR … Free factoring calculator - Factor quadratic equations step-by-step 3x2-2x-5=0 Two solutions were found : x = -1 x = 5/3 = 1. Directrix: y = - 65 12. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. Differentiate w. Consider the quadratic function f(x)=8x2−7x+6.500 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 - x) - 3 = 0 Step 2 :Trying to factor by splitting the 2x (2)=19x+33 Two solutions were found : x = -3/2 = -1. Let us factorize using the split the middle term method. Multiply by . 3x2 − 2x = 0 3 x 2 - 2 x = 0.009272389 Step by step solution : Step 1 :Equation at the end of step 1 2x3-3x2-12x+20 Final result : (x - 2)2 • (2x + 5) Step by step solution : Step 1 :Equation at the end of step 1 : ( ( (2 • (x3)) - 3x2) - 12x) + 20 Step 2 :Equation at the end of step 2 : ( (2x3 2x3-3x2-12x=0 Three solutions were found : x = (3-√105)/4=-1. ⇒ (3x2 + 3x Click here:point_up_2:to get an answer to your question :writing_hand:factorisei 3x2 2x 5. Solve Quadratic Equation by Completing The Square.667 x = 4 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 + 2x) - 56 = 0 Step 2 :Trying to factor by splitting 3x^2+7x-18=0 2x2-2x-5 Final result : 2x2 - 2x - 5 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 - 2x) - 5 Step 2 :Trying to factor by splitting the middle term 2. Step 3. Tap for more steps 6x2 − 15x 6 x 2 - 15 x. Substitute the values , , and into the quadratic formula and solve for .

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3333+1. 3x − 2y = 5 3 x - 2 y = 5. 32 − 4(2⋅−5) 3 2 - 4 ( 2 ⋅ - 5) x3-3x2-9x-5=0 Two solutions were found : x = 5 x = -1 Step by step solution : Step 1 :Equation at the end of step 1 : ( ( (x3) - 3x2) - 9x) - 5 = 0 Step 2 :Checking for a perfect cube : x3-3x2-9x-27 Final result : x3 - 3x2 - 9x - 27 Step by step solution : Step 1 :Equation at the end of step 1 : ( ( (x3) - 3x2) - 9x) - 27 Step 2 :Checking Algebra. Connect the solution to the equation to the graph of y=3x2+2x-5. Substitute the values , , and into the quadratic formula and solve for . Step 4.2 Factoring 3x2 + 2x - 5. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Divide both sides of the equation by 3 to have 1 as the coefficient of the first term : x2- (1/3)x- (5/3) = 0. High School Math Solutions - Quadratic Equations Calculator, Part 2.2. Tentukan Diskriminannya 2x^2+3x-5=0. 3x2 − 7x − 5 = 0 3 x 2 - 7 x - 5 = 0.2472i. The last term, "the constant", is -5 Solve Using the Quadratic Formula 3x^2+x-5=0 3x2 + x − 5 = 0 3 x 2 + x - 5 = 0 Use the quadratic formula to find the solutions.667 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 + 7x) - 20 = 0 Step 2 Solve by Factoring x^3-3x^2+2x=0.333 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 + 2x) - 21 = 0 Step 2 :Trying to factor by splitting 3x2+7x-20=0 Two solutions were found : x = -4 x = 5/3 = 1.Algebra Solve Using the Quadratic Formula 3x^2-2x-5=0 3x2 − 2x − 5 = 0 3 x 2 - 2 x - 5 = 0 Use the quadratic formula to find the solutions.3333 + 1. Related Symbolab blog posts. Substitute the values , , and into the quadratic formula and solve for .535 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 2x) - 4 = 0 x2+2x-14=0 Two solutions were found : x = (-2-√60)/2=-1-√ 15 = -4. Solve 3x^2+2x-1=0 | Microsoft Math Solver. Solve your math problems using our free math solver with step-by-step solutions. Select a few x values, and plug them into the equation to … Solve 3x^2+2x-1=0 | Microsoft Math Solver.2 Solving x2-3x+2 = 0 by Completing The Square . Factor out the 3x2-6x-45=0 Two solutions were found : x = 5 x = -3 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 6x) - 45 = 0 Step 2 : Step 3 :Pulling out like terms : 2x2-6x-5=0 Two solutions were found : x = (6-√76)/4= (3-√ 19 )/2= -0. Use the quadratic formula to find the solutions. Example 9 Find the discriminant of the equation 3x2 - 2x + 1/3 = 0 and hence find the nature of its roots. 3. Steps Using Direct Factoring Method. This is the same as factoring out the value of a from all other terms. Factor x x out of x3 −3x2 + 2x x 3 - 3 x 2 + 2 x.873 Step by step solution : Step 1 High School Math Solutions – Quadratic Equations Calculator, Part 1. The quadratic formula gives two solutions, one when ± is addition and one when it is subtraction. This value must make 0 the discriminant of the equation x2 −3x+2 = −mx That is, m2 −6m+1 = 0 The least root of -2x2-3x+2=0 Two solutions were found : x = -2 x = 1/2 = 0.2. 3x2+-2x-4=0 Two solutions were found : x = (2-√52)/6= (1-√ 13 )/3= -0. Simplify. −1±√12 −4⋅ (3⋅−5) 2⋅3 - 1 ± 1 2 Two numbers r and s sum up to \frac{1}{3} exactly when the average of the two numbers is \frac{1}{2}*\frac{1}{3} = \frac{1}{6}. Resolver esto paso a paso : 3x2 + 2x - 5 = 0 Recibe ahora mismo las respuestas que necesitas! dianapachaom dianapachaom 15. (v i i i) x 2 − 2 x + 1 = 0 (i x) 2 x 2 + 5 Free factoring calculator - Factor quadratic equations step-by-step Free math problem solver answers your algebra homework questions with step-by-step explanations. Vertex: (1 3, - 16 3) Focus: (1 3, - 21 4) Axis of Symmetry: x = 1 3. Add 9/4 to both sides of the equation : On the right hand side we Solve your math problems using our free math solver with step-by-step solutions. Divide both sides of the equation by 3 to have 1 as the coefficient of the first term : x2- (2/3)x+ (5/3) = 0. What is the constant of the function? 6.Any equation having one term in which the power of the variable is a maximum of 2 then it is called a quadratic equation. See an expert-written answer! We have an expert-written solution to this problem! Solve Using the Quadratic Formula 3x^2-2x-7=0. Tap for more steps Step by step solution : Step 1 : Equation at the end of step 1 (3x2 - 2x) - 5 = 0 Step 2 : Trying to factor by splitting the middle term 2. Exact Form 3x2+5x-12=0 Two solutions were found : x = -3 x = 4/3 = 1. Solve for y y. a ≠ 1, and a = 2, so divide all terms TAble shows x f()-2 21-1 10 0 5 1 6 2 13 Which quadratic function is represented by the table? f(x) = 3x2 - 2x + 5. ax^2+bx+c=0; x^2-x-6=9; x^2-x-6=0; x^2-1=0; x^2+2x+1=3x-10; 2x^2+4x-6=0; Show More; Description. dxd (x − 5)(3x2 − 2) Integration. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Solve your math problems using our free math solver with step-by-step solutions. Add 5 to both sides of the equation. messages. Hence to solve the equation, factorise. Step 3. Solve your math problems using our free math solver with step-by-step solutions. The 2 factors of the equation are (3x + 2) and (x - 1).2. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. Simplify . Step 3.b fo flah fo erauqs eht ot lauqe si taht eulav a dnif ,noitauqe eht fo edis tfel eht no erauqs laimonirt a etaerc oT . 2x = 5 2 x = 5.4- = 51 √-1-=2/)06√-2-( = x : dnuof erew snoitulos owT 0=41-x2+2x 0 = 4 - )x2 - 2x3( : 1 pets fo dne eht ta noitauqE: 1 petS : noitulos pets yb petS 535. Similar Problems from Web Search. 3. Factor. Solve. Join / Login. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. 3x^{2} en. To use the direct factoring method, the equation must be in the form x^2+Bx+C=0.5. Solve. Step 4.884 x = (3+√69)/6=1/2+1/6√ 69 = 1.0 = c + xb + ²xa ,noitauqe citardauq eht morf ca4 - ²b alumrof eht gnisu dnuof si tnanimircsid ehT . Tap for more steps (x−1)(3x +5) = 0 ( x - 1) ( 3 x + 5) = 0 If any individual … 3x2+2x-5=0 Two solutions were found : x = -5/3 = -1. Hallamos la primera raíz solución: Explanation: To identify the number and type of solutions for the equation 3x² + 2x + 9 = 0, we can use the discriminant method, which is part of the quadratic formula solution approach. (a) 3x2 + 2x + 3 ≡ 0 (mod 11) (b) 3x2 + 7x + 5 ≡ 0 (mod 13) (c) 5x2− 6x + 2 ≡ 0 (mod 13) Determine which of the Factor 3x^2+2x. Substitute the values , , and into the quadratic formula and solve for . This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. The middle term is, -2x its coefficient is -2 . Tap for more steps (3x+1)(x −2) = 0 ( 3 x + 1) ( x - 2) = 0. Factorisation of Quadratic Polynomials- Middle Term Splitting. 4x2 - 2x + 2 C. 3x2-2x-8 Final result : (x - 2) • (3x + 4) Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 2x) - 8 Step 2 :Trying to factor by splitting the middle term x2-2x-12 Final result : x2 - 2x - 12 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1. Tap for more steps x = 5 2 x = 5 2. Now the clever bit: Take the coefficient of x , which is 2/3 , divide by two, giving 1/3 , and finally square it -3x2-2x+5=0 Two solutions were found : x = -5/3 = -1. Differentiation. Use the quadratic formula to find the solutions. Simplify.2. Differentiation. Pull terms out from under the radical. Advertisement. Step 1. The quadratic formula is.1.Then the correct option is B. Find them, if they are real.1 Pull 3x2-192=0 Two solutions were found : x = 8 x = -8 Step by step solution : Step 1 :Equation at the end of step 1 : 3x2 - 192 = 0 Step 2 : Step 3 :Pulling out like Integration.667 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 2x) - 5 = 0 Step 2 :Trying to factor by splitting the 3x2+2x+1 Final result : 3x2 + 2x + 1 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 + 2x) + 1 Step 2 :Trying to factor by splitting the middle term 2. Step 1. (3x + 5) = 0 x= - (5/3) x - 1 = 0 x= 1 Hence, solution is x = - (5/3) or x=1 The question gives you an equation 3x^2 + 2x -5 = 0. Simplify. Explore similar answers. x(3x+2) x ( 3 x + 2) Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step Transcript. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Tap for more steps x2 - 2x 3 = 5 3. The value of the function f (x) = 3x2− 2x for x= 4 is _ . Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step Find an answer to your question Subtract these polynomials. 20 points For the function f defined by f (x)=3x2−2x−12 find f (−x) , −f (x) and −f (−x).2 Solving 3x2-2x+5 = 0 by Completing The Square . 3x2 + 6x − 5 = 0 3 x 2 + 6 x - 5 = 0. Step 2. Subtract 5/3 from both side of the equation : x2- (2/3)x = -5/3. Step 2. 4. Substitute the values , , and into the quadratic formula and solve for . Solve for x to find the solutions.667 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 2x) - 5 = 0 Step 2 :Trying to factor by splitting the 2x2-2x-5 Final result : 2x2 - 2x - 5 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 - 2x) - 5 Step 2 :Trying to factor by splitting 5x2-3x-5=0 Two solutions were found : x = (3-√109)/10=-0.Polynomial of variable power 2, 1, and 0 terms are there. Use the quadratic formula to find the solutions. Limits. Solve Using the Quadratic Formula 3x^2-2x-4=0. Solve Quadratic Equation by Completing The Square.2. Solve for x (complex solution) Steps Using the Quadratic Formula. 3x2-2x-5=0 Two solutions were found : x = -1 x = 5/3 = 1. b2 − 4(ac) b 2 - 4 ( a c) Substitusikan ke dalam nilai-nilai dari a a, b b, dan c c. 3. Question. Solve 3x^2+2x+56=0 | Microsoft Math Solver. Substitute the values a = 3 a = 3, b = −7 b = - 7, and c = −5 c = - 5 into the quadratic formula and solve for x x. Steps Using Direct Factoring Method. 1 - 4 (3) (-5) = 61. What is the constant of the function? 6. Multiply by .1 Factoring x2-2x-12 The first term is, x2 its To complete the square when a is greater than 1 or less than 1 but not equal to 0, divide both sides of the equation by a.r. Get help on the web or with our math app.1 x 3-3x 2-2x-5 is not a perfect cube . Evaluate.2. As an example let's complete the square for this quadratic equation: 2x2 − 12x + 7 = 0 2 x 2 − 12 x + 7 = 0.t. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. 6x-1 {5}{3} = 0. The 2 factors of the equation are (3x + 2) and (x - 1). The final answer is the y=x2+2x+5 No solutions found Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : y-(x^2+2*x+5)=0 Step y = 3x^2 - 2x - 5 = 0. Tap for more steps 3⋅2x⋅x− 15x 3 ⋅ 2 x ⋅ x - 15 x.196 Step by step solution : Step 1 3x2+2x-5=0 Two solutions were found : x = -5/3 = -1. 2x2 - 2x + 8 B. Solve Using the Quadratic Formula 3x^2+6x-5=0. Question. Arithmetic. Solve your math problems using our free math solver with step-by-step solutions. Step 3. Tap for more steps x(x2 − 3x+2) = 0 x ( x 2 - 3 x + 2) = 0. x. Steps Using the Quadratic Formula. Question: Determine which of the following quadratic congruences has solutions. Solve for x to find the solutions. Substitute the values a = 3 a = 3, b = 1 b = 1, and c = −5 c = - 5 into the quadratic formula and solve for x x. 9x2 9 x 2. Solve. −6±√62 −4⋅ (3⋅−5) 2⋅3 - 6 ± Aljabar. Steps for Completing the Square. 5 /5. Las raíces solución de la ecuación son: x₁ = 1; x₂ = 2/3; Explicación paso a paso: Tenemos la ecuación cuadrática:. x−1 = 0 x - 1 = 0 3x+5 = 0 3 x + 5 = 0 Steps Using the Quadratic Formula Steps for Completing the Square Steps Using Direct Factoring Method View solution steps Graph Graph Both Sides in 2D Graph in 2D Quiz Polynomial 5 problems similar to: Similar Problems from Web Search (3x~2)_ (12x)-5=0/ Algebra Factor 3x^2-2x-5 3x2 − 2x − 5 3 x 2 - 2 x - 5 For a polynomial of the form ax2 +bx+ c a x 2 + b x + c, rewrite the middle term as a sum of two terms whose product is a⋅c = 3⋅−5 = −15 a ⋅ c = 3 ⋅ - 5 = - 15 and whose sum is b = −2 b = - 2. 3x^{2} en. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. 3x2+14x-5=0 Two solutions were found : x = -5 x = 1/3 = 0.667 x = 1 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 + 2x) - 5 = 0 Step 2 :Trying to factor by splitting the Algebra. Integration. Get step-by-step answers and hints for your math homework problems.667 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 2x) - 5 = 0 Step 2 :Trying to factor by splitting the 3x2-3x-5=0 Two solutions were found : x = (3-√69)/6=1/2-1/6√ 69 = -0. The equation becomes.2472i. Mathematics. Now the clever bit: Take the coefficient of x , which is 3 , divide by two, giving 3/2 , and finally square it giving 9/4. Step-1 : Multiply the coefficient of the first term by the constant 3 • -5 = -15. Apply the product rule to 3x 3 x. Simplify. Step 2. Step 2. (−2)2 −4(3⋅5) ( - 2) 2 - 4 ( 3 ⋅ 5) Evaluate the result to find the discriminant. Step 3. Use app Login. Standard IX. Step 3. x→−3lim x2 + 2x − 3x2 − 9. Quadratic equations such as this one can be solved by a new direct factoring method that does not require guess work. ax^2+bx+c=0; x^2-x-6=9; x^2-x-6=0; x^2-1=0; x^2+2x+1=3x-10; 2x^2+4x-6=0; Show More; Description. Multiply by . Algebra Solve by Factoring 3x^2+2x-5=0 3x2 + 2x − 5 = 0 3 x 2 + 2 x - 5 = 0 Factor by grouping.344 Step by step solution : Step 1 :Equation at the end of step 1 : (5x2 - 3x) - 5 = 0 Step 2 :Trying to 6x2-3x-5=0 Two solutions were found : x = (3-√129)/12=1/4-1/12√ 129 = -0.

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1 Factoring Solve Quadratic Equation by Completing The Square.5000i Step by step solution : Step 1 :Equation 3x2+2x-21=0 Two solutions were found : x = -3 x = 7/3 = 2. Use the quadratic formula to find the solutions.2 Solving 3x2-x-5 = 0 by Completing The Square . quadratic-equation-calculator.2. On inspection we observe that middle term can be split in two parts whose product is equal to the product of first and third term.5. A "polynomial function of degree 2 " is another way to describe a quadratic function.5. Use the quadratic formula to find the solutions. −1±√12 −4⋅ (3⋅−5) 2⋅3 - 1 ± 1 2 - 4 ⋅ ( 3 ⋅ - 5) 2 ⋅ 3 Simplify.5 - = b 5− = b si mus esohw dna 6 - = 2 - ⋅ 3 = c ⋅ a 6− = 2−⋅3 = c⋅a si tcudorp esohw smret owt fo mus a sa mret elddim eht etirwer ,c + x b + 2 x a c +xb+ 2xa mrof eht fo laimonylop a roF . x(3x)+x⋅ 2 x ( 3 x) + x ⋅ 2. Pull terms out from under the radical. (3x2 - 2x + 5) - (x2 + 3) = A. Solve by Factoring 3x^2-5x-2=0. Now the clever bit: Take the coefficient of x , which is 2/3 , divide by 3x2 − 2x −5 = 0. Hence to solve the 3x2+2x+1 Final result : 3x2 + 2x + 1 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 + 2x) + 1 Step 2 :Trying to factor by splitting the middle term 2. Tap for more steps y = 3 2x− 5 2 y = 3 2 x - 5 2. Tap for more steps Direction: Opens Up. Step 3. Which quadratic function is represented by the table? f (x) = 3x2 - 2x + 5. Join / Login. Rewrite in slope-intercept form. Factorise: (i) 3x 2 + 2x - 5. Use the quadratic formula to find the solutions. If any individual factor on the left side of the equation is equal to 0 0 Solve Using the Quadratic Formula 3x^2-x-2=0. The first column is labeled x with entries negative 2, negative 1, 0, 1, 2. 3x2 + 3x −5x −5 = 0, pairing the two and taking out common factors. View solution steps.1.667 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 2x) - 5 = 0 Step 2 :Trying to factor by splitting the x^{2}-x-6=0-x+3\gt 2x+1; line\:(1,\:2),\:(3,\:1) f(x)=x^3; prove\:\tan^2(x)-\sin^2(x)=\tan^2(x)\sin^2(x) \frac{d}{dx}(\frac{3x+9}{2-x}) (\sin^2(\theta))' \sin(120) \lim … Solve Using the Quadratic Formula 3x^2+x-5=0. Consider the quadratic function f(x)=8x2−7x+6. Integration. Step 3. Multiply by . Limits. Step 1.869 x = (2+√52)/6= (1+√ 13 )/3= 1. Add 5/3 to both side of the equation : x2- (1/3)x = 5/3. In this case, a = 3, b = 2, and c = 9. Simplify .0=5-x2-2^x3 erauqS eht gnitelpmoC yb evloS . Vertex: (1 3, - 16 3) Focus: (1 3, - 21 4) Axis of Symmetry: x = 1 3.c=xb+}2{^x mrof eht ni eb tsrif tsum noitauqe eht ,erauqs eht etelpmoc ot redro nI .2361 Step by step solution : Step 1 :Equation at the end of step 1 : (((x3) - 3x2) - 5x) + 15 = 0 Step 2 :Checking for a x^3-2x^2-5x+6=0 Linear equation. Solve your math problems using our free math solver with step-by-step solutions. ∫ 01 xe−x2dx. The result can be shown in multiple 3x2-12x=0 Two solutions were found : x = 4 x = 0 Step by step solution : Step 1 :Equation at the end of step 1 : 3x2 - 12x = 0 Step 2 : Step 3 :Pulling out like terms : 3. Tap for more steps x(x−2)(x −1) = 0 x ( x - 2) ( x - 1) = 0. View solution steps. Step 3. See an expert-written answer! We have an expert-written solution to this problem! Solve Using the Quadratic Formula 3x^2-2x-7=0. Use the quadratic formula to find the solutions.500 Step by step solution : Step 1 :Equation at the end of step 1 : ( ( (0- (2• (x3)))+3x2)+3x)-2 = 0 Step 2 x3-33x2+216x-2=0 One solution was found : x ≓ 0.pets-yb-pets mrof dradnats ni noitcnuf laimonylop eht redroeR - rotaluclaC mroF dradnatS laimonyloP eerF . Divide each term in 3x2 - 2x = 5 by 3 and simplify.500 x = 11 Rearrange: Rearrange the equation by subtracting what is Solve Using the Quadratic Formula 3x^2+2x-1=0. Matrix. Simplify. 3x^{2}-2x-2=0 Quadratic equations such as this one can be solved by completing the square. Substitute the values a = 3 a = 3, b = −2 b = - 2, and c = 0 c = 0 into the quadratic formula and solve for x x. Factor x x out of x(3x)+x⋅2 x ( 3 x) + x ⋅ 2. The result can be shown in multiple forms. Steps for Completing the Square. Find the properties of the given parabola. Divide both sides of the equation by 3 to have 1 as the coefficient of the first term : x2- (1/3)x- (5/3) = 0. Pull terms out from under the radical. Divide each term in 2x = 5 2 x = 5 by 2 2 and simplify.812 x = (3+√105)/4= 3. 3x2+-2x-4=0 Two solutions were found : x = (2-√52)/6= (1-√ 13 )/3= -0. Solve your math problems using our free math solver with step-by-step solutions. Tap for more steps (x−1)(3x +5) = 0 ( x - 1) ( 3 x + 5) = 0 If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0.2 Solving 3x2-x-5 = 0 by Completing The Square . Tap for more steps x = 5 2 x = 5 2. Steps Using the Quadratic Formula. Simultaneous equation. Use the slope-intercept form to find the slope and y-intercept. Simplify . Algebra. Factorisation of Quadratic Polynomials- Middle Term Splitting. Step 4. Free math problem solver 3x2+2x-5=0 Two solutions were found : x = -5/3 = -1. Divide each term in 2x = 5 2 x = 5 by 2 2 and simplify. Add 5 5 to both sides of the equation.3333 − 1. Step 3. Solve your math problems using our free math solver with step-by-step solutions. ∫ 01 xe−x2dx. 3. Step 4. 5. (v i i i) x 2 − 2 x + 1 = 0 (i x) 2 x 2 + 5 Free math problem solver answers your algebra homework questions with step-by-step explanations. Pull terms out from under the radical.667 x = 1 Step by step solution : Step 1 :Equation at the end of step 1 : ((0 - 3x2) - 2x) + 5 = 0 Step 2 : Step 3 :Pulling out How do you solve \displaystyle{3}{x}^{{2}}-{12}{x}+{5}={0} by completing the square? f(x) = 3x2 - 2x - 5.00/month.5.3. Hence to solve the Algebra Calculator - get free step-by-step solutions for your algebra math problems Solve Quadratic Equation by Completing The Square. Similar Problems from Web Search. Pull terms out from under the radical. Step 3. Step 3. Simultaneous equation. Simplify (2x-5) (3x+2) (2x − 5) (3x + 2) ( 2 x - 5) ( 3 x + 2) Expand (2x−5)(3x+ 2) ( 2 x - 5) ( 3 x + 2) using the FOIL Method. The second column is labeled f of x with entries 21, 10, 5, 6, 13. Step 1.2020 Matemáticas Bachillerato contestada Resolver esto paso a paso : 3x2 + 2x - 5 = 0 Ver respuestas hay esta tu respuesta x3-3x2-5x+15=0 Three solutions were found : x = 3 x = ± √5 = ± 2. Add 5/3 to both side of the equation : x2- (1/3)x = 5/3.333 x = 4 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 8x) - 16 = 0 Step 2 1 to 2. Solve for x. 3x2 - 2x - 5 = 0. Save to Notebook! Sign in Free equations calculator - solve linear, quadratic, polynomial, radical, exponential and logarithmic equations with all the steps. x→−3lim x2 + 2x − 3x2 − 9. Quadratic is a derivative of the term quad, which signifies square. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.1. 3x2-2x-8 Final result : (x - 2) • (3x + 4) Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 2x) - 8 Step 2 :Trying to factor by splitting the middle term x2-2x-12 Final result : x2 - 2x - 12 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1.5000i x = (8+√-16)/8=1+i/2= 1. Step 3. Steps Using Factoring By Grouping. This is the same as factoring out the value of a from all other terms. Solve your math problems using our free math solver with step-by-step solutions. c=0 We seek to verify the Mean Value Theorem for the function f(x) = 3x^2+2x+5 on the interval [-1,1] The Mean Value Theorem, tells us that if f(x) is differentiable 3x2-7x+2=0 Two solutions were found : x = 1/3 = 0. Matrix. On inspection we observe that middle term can be split in two parts whose product is equal to the product of first and third term. Use the quadratic formula to find the solutions.5.3333-1. (3x)2 ( 3 x) 2. The result can be shown in multiple 3x2+16x+5 Final result : (3x + 1) • (x + 5) Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 + 16x) + 5 Step 2 :Trying to factor by splitting the middle term You can always use the general formula for a quadratic equation, if we have ax2 +bx+c then let x1 = 2a−b+ b2−4ac and x2 = 2a−b− b2−4ac then we can write A 2-column table with 5 rows. Equation Solver. ∫ 01 xe−x2dx. View solution steps.3. Algebra Find the Discriminant 3x^2-2x+5=0 3x2 − 2x + 5 = 0 3 x 2 - 2 x + 5 = 0 The discriminant of a quadratic is the expression inside the radical of the quadratic formula. When the polynomial is written in standard form, what are the values of the leading coefficient and the constant? 5x + 2 - 3x2.667 x = 1 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 + 2x) - 5 = 0 Step 2 :Trying to factor by splitting the … Algebra Factor 3x^2-2x-5 3x2 − 2x − 5 3 x 2 - 2 x - 5 For a polynomial of the form ax2 +bx+ c a x 2 + b x + c, rewrite the middle term as a sum of two terms whose product is a⋅c = … Algebra Free math problem solver answers your algebra homework questions with step-by-step explanations. b2 − 4(ac) b 2 - 4 ( a c) Substitute in the values of a a, b b, and c c. Step 3. Simplify (3x)^2. (3x + 5) = 0 x= - (5/3) x - 1 = 0 x= 1 Hence, solution is x = - (5/3) or x=1 The question gives you an equation 3x^2 + 2x -5 = 0.333 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 + 14x) - 5 = 0 Step 2 :Trying to factor by splitting Arithmetic. Raise 3 3 to the power of 2 2. Step 3. Guides. 2x2-x-3=0 Two solutions were found : x = -1 x = 3/2 = 1. Step 1.696 x = (3+√129)/12=1/4+1/12√ 129 = 1. Step 1. Substitute the values , , and into the quadratic formula and solve for . Factor by grouping. Exact Form: x = 5 2 x = 5 2. 3x2 − 5x − 2 = 0 3 x 2 - 5 x - 2 = 0. Standard IX. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Divide both sides of the equation by 3 to have 1 as the coefficient of the first term : x2- (2/3)x- (5/3) = 0. Use the quadratic formula to find the solutions. Tap for more steps 2x(3x)+2x⋅2−5(3x)−5⋅ 2 2 x ( 3 x) + 2 x ⋅ 2 - 5 ( 3 x) - 5 ⋅ 2. Factorise: (i) 3x 2 + 2x - 5. star. Now the clever bit: Take the coefficient of x , which is 1/3 , divide by two Explanation: The question gives you an equation 3x^2 + 2x -5 = 0.1.1 Factoring More Items Share Free equations calculator - solve linear, quadratic, polynomial, radical, exponential and logarithmic equations with all the steps. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a … Algebra Solve by Factoring 3x^2+2x-5=0 3x2 + 2x − 5 = 0 3 x 2 + 2 x - 5 = 0 Factor by grouping. Tap for more steps Direction: Opens Up.873 x = (-2+√60)/2=-1+√ 15 = 2.2472 i See steps Quadratic equations Step by Step Solution Step by step solution : Step 1 : Equation at the end of step 1 (3x2 - 2x) + 5 = 0 Step 2 : Trying to factor by splitting the middle term Free factoring calculator - Factor quadratic equations step-by-step Khan Academy More Videos Similar Problems from Web Search 3x2 − 2x − 5 3x2-2x-5 Final result : (3x - 5) • (x + 1) Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 2x) - 5 Step 2 :Trying to factor by splitting the middle term 3x2 − 2x − 4 Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step Explanation: The question gives you an equation 3x^2 + 2x -5 = 0. Step 2: Click the blue arrow to submit and see the result! The equation solver allows you to enter your problem and solve the equation to see the result. Step 3.5. In order to complete the square, the equation must first be in the form x^{2}+bx=c. Simultaneous equation. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Which quadratic function is represented by the table? f(x) = 3x2 + 2x - 5 f(x) = 3x2 - 2x + 5 f(x) = 2x2 + 3x - 5 f(x) = 2x2 - 2x + 5 Solve Using the Quadratic Formula 3x^2-2x=0. Differentiation.873 x = (-2+√60)/2=-1+√ 15 = 2. Factor x x out of 2x 2 x.3. Step 3. Factor 3x^2-5x-2. Tap for more steps y = − 5 2 + 3x 2 y = - 5 2 + 3 x 2. Get this answer verified by an Expert. Integration. Use app Login. As an example let's complete the square for this quadratic equation: 2x2 − 12x + 7 = 0 2 x 2 − 12 x + 7 = 0. 3x2-2x-5=0 Two solutions were found : x = -1 x = 5/3 = 1. x = (2+√-56)/6= (1+i√ 14 )/3= 0. Gió Apr 2, 2015 Write it as: x2 +7x = 5 x2 +7x+ 449 − 449 = 5 (x+ 27)2 = 5+ 449 3x2+2x-5=0 Two solutions were found : x = -5/3 = -1. 3x^{2}-2x-y-5=0 All equations of the form ax^{2}+bx+c=0 can be solved using the quadratic formula: \frac{-b±\sqrt{b^{2}-4ac}}{2a}.667 x = 1 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 + 2x) - 5 = 0 Step 2 :Trying to factor by splitting the Algebra.312 x = 0 Step by step solution : Step 1 :Equation at Step by step solution : Step 1 : Equation at the end of step 1 : (((x 3) - 3x 2) - 2x) - 5 = 0 Step 2 : Checking for a perfect cube : 2.5. x(3x)+2x x ( 3 x) + 2 x. Step 3. 3x2 + x − 5 = 0 3 x 2 + x - 5 = 0. Step 4. Integration.667 x = 1 Step by step solution : Step 1 :Equation at the end of step 1 : ((0 - 3x2) - 2x) + 5 = 0 Step 2 : Step 3 :Pulling out How do you solve \displaystyle{3}{x}^{{2}}-{12}{x}+{5}={0} by completing the square? f(x) = 3x2 - 2x - 5. Substitute the values a = 3 a = 3, b = 6 b = 6, and c = −5 c = - 5 into the quadratic formula and solve for x x. Still have questions? Find more answers.