Factor using the rational roots test. Starting at $5. Solve your math problems using our free math solver with step-by-step solutions. 3x^{2}-2 . Factor out of . Tap for more steps 2x^{2}-8x+8=0 . Group the first two terms and the last two terms. Solve by Factoring x^3+4x^2-2x-8=0. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a Substitute … 3x2 + 2x − 8 = 0.1. x2+2x-8=0 Two solutions were found : x = 2 x = -4 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1.33. Factor out the greatest common factor from each group. Factor. Evaluate. Find a pair of integers whose product is c c and whose sum is b b. Step-2 : Find two factors of -24 whose sum equals the coefficient of the middle term, which is 2 .0585 Method 1 Find the square root of each side: (2x-3)^2 = 8 2x-3 = +-sqrt8 Consider each root separately: 2x-3 = sqrt8 x = (sqrt8+3)/2 = 2. Solve Using the Quadratic Formula 2x^2-2x-3=0. Mathematics. Tap for more steps Step 3.1. Feel free to try them now. Write the factored form using these integers. Limits. Subtract x from both sides. Tap for more steps 2(3x2 + x−4) = 0 2 ( 3 x 2 + x - 4) = 0. x2+2x-8=0 Two solutions were found : x = 2 x = -4 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1.1. 3x^{2}-2 View solution steps The derivative of a constant term is 0. The calculator prints "True" to let you know that the answer is right. Free factoring calculator - Factor quadratic equations step-by-step Polynomial Roots Calculator : 2. Graph y=x^2-2x-8. Quadratic equations such as this one can be solved by a new direct factoring method that does not require guess work. Online math solver with free step by step solutions to algebra, calculus, and other math problems. align the equation to make further 3x2 − x − 2 = 0 3 x 2 - x - 2 = 0. 2x2 + 3x − 8 = 0 2 x 2 + 3 x - 8 = 0. 3x2+2x-8=0 Two solutions were found : x = -2 x = 4/3 = 1. Solve Using the Quadratic Formula 3x^2-2x=0. Factor. x2 − 2x − 8 x 2 - 2 x - 8. ↓ x − 3 = 0 x = 3.1. Step-1 : Multiply the coefficient of the … 2. Solve by Factoring 2x^2-3x-2=0. Step 1. If any individual factor on the left side of the equation is equal to 0 0, the entire Similar Problems from Web Search. x3 − x2 − 2x = 0 x 3 - x 2 - 2 x = 0.500 x = 11 Rearrange: Rearrange the equation by subtracting what is 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. x2+2x-8=0 Two solutions were found : x = 2 x = -4 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1. The middle term is, -2x its coefficient is -2 . The good candidates for solutions are factors of the last coefficient in the equation. The last term, "the constant", is -8. −4,2 - 4, 2. If any individual factor on the left side of the equation is equal to 0 0 Free equations calculator - solve linear, quadratic, polynomial, radical, exponential and logarithmic equations with all the steps.0000 i x= 0. The last term, "the constant", is -8. Step 1. Limits \lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3} Solve your math problems using our free math solver with step-by-step solutions. High School Math Solutions - Quadratic Equations Calculator, Part 2.060 Step by step solution : Step 1 :Equation at the end of step 1 : (32x2 - 2x) - 8 x2-2x-8=7 Two solutions were found : x = 5 x = -3 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from Álgebra. Algebra. x−2 = 0 x - 2 = 0. Tap for more steps x(x−2)(x +1) = 0 x ( x - 2) ( x + 1) = 0.1. Now the clever bit: Take the coefficient of x , which is 2 , divide by two, giving 1 , and finally square it giving 1.1. The middle term is, -x its coefficient is -1 . Set equal to . For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music… Algebra Factor 3x^2+2x-8 3x2 + 2x − 8 3 x 2 + 2 x - 8 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⋅−8 = −24 a ⋅ c = 3 ⋅ - 8 = - 24 and whose sum is b = 2 b = 2. Tap for more steps Step 1. −3,1 - 3, 1. Integration. Solve Using the Quadratic Formula 2x^2+3x-8=0. View solution steps. Example: 3x^2-2x-1=0 (After you click the example, change the Method to 'Solve By Completing the Square'. x3 − 3x2 + 2x = 0 x 3 - 3 x 2 + 2 x = 0. The first term is, 3x2 its coefficient is 3 .0858 Method 2 Find the square of the binomial: (2x-3)^2 =8 4x^2 -12x+9 -8 =0 larr make equal to 0 4x^2 -12x +1 =0 Now using the 3x2+2x-8=0 Two solutions were found : x = -2 x = 4/3 = 1. Example 04: Solve the equation $ 2x^3 - 4x^2 - 3x + 6 = 0 $. Standard XII. 3x^2 +2x-8=0 factorizacion Ver respuesta Publicidad Publicidad luchoangel1997 luchoangel1997 Respuesta: 3x² + 2x -8= por aspa siemple (3x-4)(x+2) =0 cada factor se iguala a 0.00/month.2 Solving x2+2x-8 = 0 by Completing The Square . Divide both sides of the equation by 3 to have 1 as the coefficient of the first term : x2- (8/3)x- (2/3) = 0. Step 8. Factor x x out of x(3x)+x⋅2 x ( 3 x) + x ⋅ 2. 2±√(−2)2 −4 ⋅(3⋅−4) 2⋅ Find the Vertex f(x)=x^2+2x-8. By Rational Root Theorem, all rational roots of a polynomial are in the form \frac{p}{q}, where p divides the x^3 + 2x^2 -x -2 = 0. In this case, whose product is −8 - 8 and whose sum is −2 - 2. Group 1: -2x-8 Group 2: x 3 +x 2 Pull out from each group separately : Group 1: (x+4) • (-2) Group 2: (x+1) • (x 2) Bad news !! Factoring by pulling out fails : =0 Rational Roots Test is one of the above mentioned tools. 9x2-2x-8=0 Two solutions were found : x = (2-√292)/18= (1-√ 73 )/9= -0. Now the clever bit: Take the coefficient of x , which is 8/3 , divide by two, giving 4/3 , and finally square it giving 16/9. Factor out the Algebra. Factor out of . Substitute the values a = 1 a = 1, b = −2 b = - 2, and c = −8 c = - 8 into the quadratic formula and solve for x x. Solve for x. Free quadratic equation calculator - Solve quadratic equations using factoring, complete the square and the quadratic formula step-by-step. To solve a cubic equation, the best strategy is to guess one of three roots. Tap for more steps Step 1. Differentiate w. Divide each term in 2x = 8 2 x = 8 by 2 2 and simplify. Quadratic Formula. x2 + 2x − 8 = 0 x 2 + 2 x - 8 = 0.333 Step by step solution : Step 1 :Equation at … Algebra Factor 3x^2+2x-8 3x2 + 2x − 8 3 x 2 + 2 x - 8 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 = … 3x^2+2x-8=0. ±8,±4,±2,±1 . Solve by Factoring x^3-5x^2+2x+8=0. Let's subtract 2x from both sides. x^2-x-2. 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. Example 04: Solve the equation $ 2x^3 - 4x^2 - 3x + 6 = 0 $.si 0 8 x2 2x3 noitauqe eht fo tnanimircsid:dnah_gnitirw: noitseuq ruoy ot rewsna na teg ot:2_pu_tniop:ereh kcilC . Consider the vertex form of a parabola.1. Polynomial Roots Calculator is a set of methods aimed at finding values of x for which F (x)=0.2. Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals.

 2x=8-2 

. If it is known the way to solve an equation of 2° degree, here there is the second way to factor it: We can imagine that this polynomial "becomes" an equation: #3x^2-2x-8=0#, we can calculate the quantity Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step Algebra Calculator - get free step-by-step solutions for your algebra math problems Solve Solve for x x = 32 3 + 2 ≈ 3. The first term is, 3x2 its coefficient is 3 . 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+4 = 0 3 x + 4 = 0 x−2 = 0 x - 2 = 0 Solve Using the Quadratic Formula 3x^2-2x-8=0 3x2 − 2x − 8 = 0 3 x 2 - 2 x - 8 = 0 Use the quadratic formula to find the solutions.3333 are the roots of quadratic equation 3x 2 - 2x - 8 = 0. Use the quadratic formula to find the solutions. Step 1. Step 2. Step-1 : Multiply the coefficient of the first term by the constant 3 • -8 = -24.914 or x= 0. x^{2}-3x+2=0. Step 1: Enter the expression you want to factor in the editor. Rewrite the equation in vertex form.. Tap for more steps 2(x−1)(3x+4) = 0 2 ( x - 1) ( 3 x + 4) = 0. 3x −4 +4 = 0 +4. More Examples Here are more examples of how to check your answers with Algebra Calculator. Factor out of . The answer is x>=2 or x in [2,+oo [ Let f (x)=x^3+2x^2-4x-8 Then f (2)=8+8-8-8=0 Therefore, (x-2) is a factor of f (x) f (-2)=-8+8+8-8=0 Therefore, (x+2) is a factor of f (x) So, (x+2) (x-2)=x^2-4 is a factor of f (x) To find the last factor, let's do a long division color (white) (aaaa)x^3+2x^2-4x-8color (white) (aaaa)∣x^2-4 color (white Solve by Factoring 2x^2-8=0. Factor by grouping. Quadratic equations such as this one can be solved by a new direct factoring method that does not require guess work. Step 1. Verified by Toppr. Factor 3x^2-2x-1. Tap for more steps Step 1. 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. Solve quadratic equations step-by-step. Algebra. 2x+2=8 . a+b=-4 ab=1\times 4=4 . 3x-4=0 y x +2=0. Factor.5986i x = (2+√-92)/-6=1/-3-i/3√ 23 = -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. Step 2.This is achieved by dividing both With a large polynomial like this, you'll need to factor in order to isolate the x and solve for it. x + 1 = ± 3.400 Step by step solution : Step 1 :Equation at the end of step 1 : (5x2 + 3x) - 2 = 0 Step 2 :Trying to factor by splitting the Now, we need to get rid of 2x so we can have one x.stsop golb balobmyS detaleR . Add 2/3 to both side of the equation : x2- (8/3)x = 2/3. Difference of Squares: a2 – b2 = (a + b)(a – b) a 2 – b 2 Algebra Calculator - get free step-by-step solutions for your algebra math problems x3-2x2+4x-8=0 Three solutions were found : x = 2 x= 0. 6x2 + 2x − 8 = 0 6 x 2 + 2 x - 8 = 0. 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. 2. Tap for more steps x(x2 − 3x+2) = 0 x ( x 2 - 3 x + 2) = 0.10. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. x=\frac{6}{2} Divide both sides by 2. Tap for more steps x(x−2)(x +1) = 0 x ( x - 2) ( x + 1) = 0. Limits.1. Write the factored form using these integers. The value of x in the given equation is -2. Copy. 3x2 − 2x − 7 = 0 3 x 2 - 2 x - 7 = 0. For chemistry, calculus, algebra, trigonometry, equation solving, basic math and more. Step 3.591 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 13x) + 8 = 0 Step 2 :Trying to 7x^2-3x+8=0 {2}-x=\frac{-8}{3} Divide -3 by 3. Consider the form x2 + bx+c x 2 + b x + c. Step 3. Step 1: Guess one root. Use the quadratic formula to find the solutions. Copy.3. Add 8 to both side of the equation : x2-2x = 8. Tap for more steps x = 4 x = 4. Enter the expression you want to factor in the editor. Factor x^2-2x-8. Algebra. If any individual factor on the left side of the equation is equal to 0 0, the Solve by Factoring x^3-3x^2+2x=0. If any individual factor on the left side of the equation is equal to , the entire expression will be equal to .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. The last term, "the constant", is -8 3x^2+2x-8=0. Use the quadratic formula to find the solutions. The last term, "the constant", is -8. Differentiate w. Rewrite the equation in vertex form. Step 1. Substitute the values a = 3 a = 3, b = −2 b = - 2, and c = −4 c = - 4 into the quadratic formula and solve for x x. Solve by Factoring x^2-2x=0. By Rational Root Theorem, all rational roots of a polynomial are in the form \frac{p}{q}, where p divides the x^3 + 2x^2 -x -2 = 0. 3x2 − x − 2 = 0 3 x 2 - x - 2 = 0.2 Solving x2-2x-8 = 0 by Completing The Square . Tap for more steps x(x2 − x−2) = 0 x ( x 2 - x - 2) = 0. The middle term is, -x its coefficient is -1 . Factor x x out of x3 −x2 − 2x x 3 - x 2 - 2 x.t. Simplify ±√8 ± 8. Factor.t. Solve for x 2x-8=0. 6x2 + 2x − 8 = 0 6 x 2 + 2 x - 8 = 0. Root square both sides: x + 1 = ± √9. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. View solution steps. x2+2x-8=0 Two solutions were found : x = 2 x = -4 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1. Factor the left side of the equation. The final answer is .1. Step-1 : Multiply the coefficient of the first term by the constant 3 • -8 = -24. x→−3lim x2 + 2x − 3x2 − 9.8 = 2 x 8 = 2x . The middle term is, -3x its coefficient is -3 . If any individual factor on the left side of the equation is equal to 0 0, the entire Now we have to "split" the monomial #-2x# in two parts: #-2x=-6x+4x#. Tap for more steps x(x2 − x−2) = 0 x ( x 2 - x - 2) = 0. x2 − 2x − 8 = 0 x 2 - 2 x - 8 = 0. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music… Popular Problems.This is achieved by dividing both sides of the equation by 2. Tap for more steps 3x2 + x−3x−1 3 x 2 + x - 3 x - 1.060 Step by step solution : Step 1 :Equation at the end of step 1 : (32x2 - 2x) - 8 x2-2x-8=7 Two solutions were found : x = 5 x = -3 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from Álgebra. Step 1. Tap for more steps x(x2 + 2x−8) = 0 x ( x 2 + 2 x - 8) = 0. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of . Add 1 to both sides of the equation : On the right hand side we have : 8 + 1 or, (8/1)+ (1/1) x2+2x-3=0 Two solutions were found : x = 1 x = -3 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1. x2−x−2 x 2 - x - 2.

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Step 3. Add and subtract 1: x2 +2x + 1 − 1 =. Factor out of . The fully factored polynomial is (3x-2)(x+2)(x-2). Solve quadratic equations step-by-step. To use the direct factoring method, the equation must be in the form x^2+Bx+C=0. Find the value of using the formula. Subtract 2 from both sides. Tap for more steps dxd (x − 5)(3x2 − 2) Integration. 2x2-x-3=0 Two solutions were found : x = -1 x = 3/2 = 1.1. Verified by Toppr.00/month. x2+3x+2=0 Two solutions were found : x = -1 x = -2 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1. About quadratic equations Quadratic equations have an x^2 term, and can be rewritten to have the form: a x 2 + b x + c = 0. x^{2}-4x=\frac{-8}{2} Divide -8 by 2. quadratic-equation-calculator. Solve by Factoring x^2+2x-8=0. x = ±√8 x = ± 8. Use the quadratic formula to find the solutions. Factor. Tap for more steps 2(3x2 + x−4) = 0 2 ( 3 x 2 + x - 4) = 0.3.1 Factoring Factoring Calculator. Quadratic equation { x } ^ { 2 } - 4 x - 5 = 0.9 = 2)1+ x( . El solucionador de problemas matemáticos gratuito responde a tus preguntas de tarea de álgebra con explicaciones paso a paso. Example: 4x^2-2x-1=0. For chemistry, calculus, algebra, trigonometry, equation solving, basic math and more.1. 2x = 8 2 x = 8. Use app Login. Divide both sides by 2. Step 1. Learn more about: Step-by-step solutions 3x2+2x-8=0 formula general Recibe ahora mismo las respuestas que necesitas! elisamartinesperez elisamartinesperez 26. If a polynomial function has integer coefficients, then every rational zero will have the form where is a factor of the constant and is a factor of the leading Solve by Factoring x^3-x^2-2x=0. Factor the polynomial by factoring out the greatest common factor, x+4 x + 4. Tap for more steps (x−2)(x+ 4) = 0 ( x - 2) ( x + 4) = 0. An example of a polynomial of a single indeterminate x is x² − 4x + 7. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations 2.0000 i Step by step solution : Step 1 :Equation at the end of step 1 : (((x3) - 2x2) + 4x) - 8 Share. The middle term is, +2x its coefficient is 2 .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. Tap for more steps Step 1. r + s = 3 rs = 2 Let r and s be the factors for the quadratic equation such that x^2+Bx+C=(x−r)(x−s) where sum of factors (r+s)=−B and the product of factors rs = C Solve Using the Quadratic Formula 3x^2-x-2=0.1 Factoring x2+2x-8 The first term is, x2 its More Items Share Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step 3.1. For any term t except 0, t^{0}=1. Differentiation. Type in any equation to get the solution, steps and graph. { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x.r.845299462 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 3x2 −12x+8 = 0 Similar Problems from Web Search 3x2 − 12x + 8 = 0 Unknown Value of "x" in Quadratic Equation 3x 2 - 2x - 8 = 0 2 & -1. Factor by grouping. Steps Using the Quadratic Formula. Step-1 : Multiply the coefficient of the first term by the constant 3 • -8 = -24. Tap for more steps 2x2 + x−4x−2 2 x 2 + x - 4 x - 2. Factor 2 2 out of 6x2 +2x−8 6 x 2 + 2 x - 8. Factor using the rational roots test.0000 + 2. quadratic-equation-calculator. For x+6=2x+3, check (correct) solution x=3: x+6=2x This is how the solution of the equation 2 x 2 − 12 x + 18 = 0 goes: 2 x 2 − 12 x + 18 = 0 x 2 − 6 x + 9 = 0 Divide by 2.1 Factoring x2-2x-3 The first term is, x2 its coefficient is 2x2-2x-3 Final result : 2x2 - 2x - 3 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 - 2x) - 3 Step 2 :Trying to factor by splitting the Take −8 to the right: x2 +2x = 8. Factor. To solve the equation, factor the left hand side by grouping. ∫ 01 xe−x2dx. Tap for more steps 3x2 − 4x+6x−8 3 x 2 - 4 x + 6 x - 8 Detailed step by step solution for 3x^2-2x-8=0. Next, playing with factors of 3 (1 x 3 and 3 x 1) and factors of 8 (1 x 8, 2 x 4, 4 x 2 and 8 x 1) we can factor this as: (3x −4)(x +2) = 0. Solve for x. x = 2. Get help on the web or … 2. Substitute the values a = 2 a = 2, b = 3 b = 3, and c = −8 c = - 8 into the quadratic formula and solve for x x. Observe that 5x2+3x-2=0 Two solutions were found : x = -1 x = 2/5 = 0.1. Get help on the web or with our math app.1.500 x = 11 Rearrange: Rearrange the equation by subtracting what is x3-2x2+4x-8=0 Three solutions were found : x = 2 x= 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. Step 3. Replace the variable with in the expression.1 Factoring x2+2x-8 The first term is, x2 its More Items Share Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step 3. Rational Roots Test is one of the above mentioned tools.333 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 + 2x) - 8 = 0 Step 2 :Trying to factor by splitting the Algebra. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Find the properties of the given parabola. Frequently Asked Questions (FAQ) What are the solutions to the equation 3x^2-2x-8=0 ? Algebra Free math problem solver answers your algebra homework questions with step-by-step explanations. Add 8 to both side of the equation : x2-2x = 8. Step-2 : Find two factors of -24 whose sum equals the coefficient of the middle term, which is -2 . It can factor expressions with polynomials involving any number of vaiables as well as more complex functions. 2x=6 . El solucionador de problemas matemáticos gratuito responde a tus preguntas de tarea de álgebra con explicaciones paso a paso. 3. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music… 3x2-13x+8=0 Two solutions were found : x =(13-√73)/6= 0. Simplify the numerator. Add 1 to both sides of the equation : On the right hand side we have : 8 + 1 or, (8/1)+ (1/1) x2+2x-3=0 Two solutions were found : x = 1 x = -3 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1. The first term is, 2x2 its coefficient is 2 . Tap for more steps Step 3.1 Factoring x2+2x-8 The first term is, x2 its In mathematics, a polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and positive-integer powers of variables. Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals.1 Factoring 3x2-2x-8 The first term is, 3x2 its coefficient is 3 . Factor 3x^2-2x-5. Tap for more steps (3x+4)(x −2) = 0 ( 3 x + 4) ( x - 2) = 0 If any individual … Solve Using the Quadratic Formula 3x^2-2x-8=0 3x2 − 2x − 8 = 0 3 x 2 - 2 x - 8 = 0 Use the quadratic formula to find the solutions. Popular Problems. Tap for more steps x2(x+ 4)−2(x+4) = 0 x 2 ( x + 4) - 2 ( x + 4) = 0. 2x2 − 2x − 3 = 0 2 x 2 - 2 x - 3 = 0. Examples. Step 2. Tap for more steps x(x−2)(x +4) = 0 x ( x - 2) ( x + 4) = 0. To solve a cubic equation, the best strategy is to guess one of three roots. Since both terms are perfect squares, factor using the difference of squares formula, where and .0 = )4 + x ( )2 - x ( 0 = )4 +x()2−x( spets erom rof paT . en. Factor x x out of x3 +2x2 − 8x x 3 + 2 x 2 - 8 x.1. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. Find All Complex Solutions x^3+2x^2+4x+8=0. Roots of cubic polynomial. Solve. Polynomial 2x_{8}^{0} Subtract 1 from 1..1 Factoring 3x2-2x-8. Solve by Factoring x^2+2x-8=0.5986i Step by step Solve Using the Quadratic Formula x^2-2x-8=0. Join / Login. Factor \left(4x-3\right)\left(2x+1\right) Solution Steps {8} = 0.0000 i Step by step solution : Step 1 :Equation at the end of step 1 : (((x3) - 2x2) + 4x) - 8 Share. Difference of Squares: a2 - b2 = (a + b)(a - b) a 2 - b 2 = ( a + b) ( a - b) Step 2: Solution Steps Steps Using the Quadratic Formula Steps Using Direct Factoring Method View solution steps Evaluate (x − 2) (3x + 4) Graph Quiz Polynomial 3x2 −2x−8 Similar Problems from Web Search 3x2 − 2x − 8 Steps Using the Quadratic Formula Steps for Completing the Square Steps Using Direct Factoring Method View solution steps Graph Quiz Quadratic Equation 5 problems similar to: Similar Problems from Web Search Solve an equation, inequality or a system.r. Steps Using Direct Factoring Method. Add the term to each side of the equation. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. Use the quadratic formula to find the solutions.3.838 x = (2+√292)/18= (1+√ 73 )/9= 1. So our polynomial becomes: #3x^2-6x+4x-8=3x(x-2)+4(x-2)=(x-2)(3x+4)#. It can factor expressions with polynomials involving any number of vaiables as well as more complex functions. Factor the left side of the equation. Step 1. 3x^{2}-2x^{0} Subtract 1 from 1. Take the specified root of both sides of the equation to eliminate the exponent on the left side. Step 2. Factor the left side of the equation. Natural Language; Math Input; Extended Keyboard Examples Upload Random. x3-3x2-6x+8=0 Three solutions were found : x = 4 x = 1 x = -2 Step by step solution : Step 1 :Equation at the end of step 1 : (((x3) - 3x2) - 6x) + 8 = 0 Step 2 :Checking for a perfect Solve by Factoring x^3+2x^2-4x-8=0.1. Simplify the equation. Add to both sides of the equation. 2x2-x-3=0 Two solutions were found : x = -1 x = 3/2 = 1. 100. The derivative of ax^{n} is nax^{n-1}. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. I do not see a -2 in the answer choices. 22 2 2. Algebra.0000 i x= 0. Step 1.3333+1.1. Get step-by-step answers and hints for your math homework problems. Add 8 8 to both sides of the equation. First, left hand side needs to be rewritten as x^{2}+ax+bx+4. (x−4)(x+ 2) ( x - 4) ( x + 2) Solve x^2+3x-8=0 | Microsoft Math Solver. Use the quadratic formula to find the solutions.2018 Matemáticas Secundaria contestada 3x2+2x-8=0 formula general Ver respuestas Publicidad Publicidad SofiaDaniela1 SofiaDaniela1 Respuesta: Explicación paso a paso: X1= 1. Factor out the A08 Feb 28, 2016 Given expression is 5x2+3x−1 = 0 We are required to solve for x by using *Completing the Square method. Factor x x out of x3 −3x2 + 2x x 3 - 3 x 2 + 2 x. The value at is . Factor x^2-2x-3.154700538 x = − 32 3 + 2 ≈ 0. Step 1.Algebra Solve by Factoring 3x^2-2x-8=0 3x2 − 2x − 8 = 0 3 x 2 - 2 x - 8 = 0 Factor by grouping. Algebra Calculator - get free step-by-step solutions for your algebra math problems.2. Factor x x out of x3 −x2 − 2x x 3 - x 2 - 2 x. Step 8. Now the clever bit: Take the coefficient of x , which is 2 , divide by two, giving 1 , and finally square it giving 1. Example: 2x-1=y,2y+3=x. x(3x)+x⋅ 2 x ( 3 x) + x ⋅ 2. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. Substitute the values a = 2 a = 2, b = 3 b = 3, and c = −8 c = - 8 into the quadratic formula and solve for x x. x3 + 2x2 − 8x = 0 x 3 + 2 x 2 - 8 x = 0. Starting at $5. 3. −4,2 - 4, 2. Step 1: Guess one root.1. Step 2. Factor 2x^2-3x-2. 2x_{8} Quiz. Step 1. Factor x2 + 2x−8 x 2 + 2 x - 8 using the AC method. The last term, "the constant", is -8. Tap for more steps 3x2 + 3x−5x−5 3 x 2 + 3 x - 5 x - 5. GCD of x^4+2x^3-9x^2+46x-16 with x^4-8x^3+25x^2-46x+16; quotient of x^3-8x^2+17x-6 with x-3; remainder of x^3-2x^2+5x-7 divided by x-3; roots of x^2-3x+2; View more examples; Access instant learning tools. Copied to clipboard. 2^2. Use the quadratic formula to find the solutions. Tap for more steps How do you solve by factoring and using the principle of zero products #x^2 + 7x + 6 = 0#? How do you solve #x^2=2x#? See all questions in Comparing Methods for Solving Quadratics First, subtract 8 from each side of the equation to put in standard quadratic form: 3x2 + 2x −8 = 8 −8.11. Tap for more steps Step 1. Solve. So our polynomial becomes: #3x^2-6x+4x-8=3x(x-2)+4(x-2)=(x-2)(3x+4)#. Use the quadratic formula to find the solutions. Add 8 to both side of the equation : x2+2x = 8. A polynomial is a mathematical expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, and multiplication.838 x = (2+√292)/18= (1+√ 73 )/9= 1. Tap for more steps Step 1.1. If it is known the way to solve an equation of 2° degree, here there is the second way to factor it: We can imagine that this polynomial "becomes" an equation: #3x^2-2x-8=0#, we can calculate the quantity Similar Problems from Web Search. Tap for more steps Step 1. x3 + 4x2 − 2x − 8 = 0 x 3 + 4 x 2 - 2 x - 8 = 0. 3x^{2}-2x^{1-1} Subtract 1 from 3. 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. ⇒ 3x2 −2x−8 =0. Complete the square for . −3±√32 −4⋅ (2⋅−8) 2⋅2 - 3 ± 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 Get Step by Step Now. Factor out of .2 Solving x2-2x-8 = 0 by Completing The Square . −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a., < > ≤: ≥ ^ √: ⬅: : F _ ÷ | (* / ⌫ A: ↻: x: y = +-G Now we have to "split" the monomial #-2x# in two parts: #-2x=-6x+4x#.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 3x2-22x-16 Final result : (x - 8) • (3x + 2) Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 22x) - 16 Step 2 :Trying to factor by splitting the middle term To use the direct factoring method, the equation must be in the form x^2+Bx+C=0. Use the quadratic formula to find the solutions. x^{2}-4x=-4 . 2±√(−2)2 −4 ⋅(3⋅−7) 2⋅ Solve by Completing the Square x^2+2x-3=0.0000 - 2. −3±√32 −4⋅ (2⋅−8) 2⋅2 - 3 ± 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 Get Step by Step Now. 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 = 2⋅−2 = −4 a ⋅ c = 2 ⋅ - 2 = - 4 and whose sum is b = −3 b = - 3. Algebra. Factor x2 + 2x−8 x 2 + 2 x - 8 using the AC method. Evaluate. Solution. Consider the form x2 + bx+c x 2 + b x + c. Solve 3x^2+10x-8=0 | Microsoft Math Solver.

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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⋅−1 = −3 a ⋅ c = 3 ⋅ - 1 = - 3 and whose sum is b = −2 b = - 2.yrtemonogirT . 3x2 − 2x − 4 = 0 3 x 2 - 2 x - 4 = 0.x 2 + )x 3 ( x x2+)x3(x . 3x2 − 2x − 1 3 x 2 - 2 x - 1. If any individual factor on the left side of the equation is equal to 0 0, the Algebra. Step-2 : Find two factors of -24 whose sum equals the coefficient of the middle term, which is -1 . Add 8 8 to both sides of the equation. This is the equation you're given: 3x^3-2x^2-12x+8=0 Separate the polynomial into two parts, and factor that way. Factor x x out of 3x2 3 x 2.1 Factoring x2+2x-8 The first term is, x2 its In mathematics, a polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and positive-integer powers of variables.2 Solving 3x2-8x-2 = 0 by Completing The Square . Tap for more steps Step 3. Simplify. Solve. Learn the basics, check your work, gain insight on different ways to solve problems. 2±√(−2)2 −4 ⋅(3⋅−8) 2⋅3 2 ± ( - 2) 2 - 4 ⋅ ( 3 ⋅ - 8) 2 ⋅ 3 Steps Using Factoring By Grouping 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 3x2 +2x−8 = 0 Videos Finding zeros of polynomials (1 of 2) Khan Academy Completing solutions to 2-variable equations Khan Academy Solution - Quadratic equations 3 x 2 − 2 x − 8 = 0 Step by step solution : Step 1 : Equation at the end of step 1 : (3x2 - 2x) - 8 = 0 Step 2 : Trying to factor by splitting the middle term 2. The good candidates for solutions are factors of the last coefficient in the equation. x. 2x2 − 3x − 2 = 0 2 x 2 - 3 x - 2 = 0. 2±√(−2)2 − 4⋅(3⋅0) 2⋅3 2 ± ( - 2) 2 - 4 x ^ 2 +\frac{3}{2}x -1 = 0.3 Find roots (zeroes) of : F (x) = x3-3x2-2x-8. Add 8 to both sides. Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. (x−3)(x+ 1) ( x - 3) ( x + 1) x2-2x-3 Final result : (x + 1) • (x - 3) Step by step solution : Step 1 :Trying to factor by splitting the middle term 1. x2 +2x + 1 = 8 + 1. Factor out the Explanation: since you have a number greater than 1 before the x2 you will need to multiply that by the −8 at the end to get true divisible numbers. $8 \exponential{(x)}{2} - 2 x - 3 $ Solve. (3x^3-2x^2)+(-12x+8)=0 x^2(3x-2)-4(3x-2) (3x-2)(x^2-4)=0 You can factor out (x^2-4) to (x+2)(x-2). Tap for more steps (2x+1)(x −2) = 0 ( 2 x + 1) ( x - 2) = 0. Set equal to . 9x2-2x-8=0 Two solutions were found : x = (2-√292)/18= (1-√ 73 )/9= -0. Factor 3x^2+2x. Find a pair of integers whose product is c c and whose sum is b b. Tap for more steps x(x−2)(x −1) = 0 x ( x - 2) ( x - 1) = 0. Mathematics Question Discriminant of the equation −3x2+2x−8= 0 is A −92 B −29 C 39 D 49 Solution Verified by Toppr The quadratic equation is −3x2 +2x−8= 0 Comparing it with ax2 +bx +c = 0 we get, a = −3,b =2,c = −8 Therefore, D = b2 −4ac 22 −4×(−3)×(−8) = 4−96 = −92 Was this answer helpful? 0 Similar Questions Q 1 5 likes, 0 comments - xiaomi_store_baku on December 15, 2023: " Keyfiyyəti özün sına #endirim xıaomı 13 lıte Bir il zəmanət, qeydiyyatlı" @xiaomi_store_baku on Instagram: "🔊Keyfiyyəti özün sına #endirim 📱xıaomı 13 lıte Bir il zəmanət, qeydiyyatlı və yeni(bağlı qutuda), sellofanı ilk açan özünüz olun Orijinal 3x2-2x-8=0 Two solutions were found : x = -4/3 = -1. Find a pair of integers whose product is c c and whose sum is b b. 3x2 + 2x −8 = 0. x2 − 2x − 3 x 2 - 2 x - 3. The middle term is, -2x its coefficient is -2 . in this case, it would be 2 and -12. x^{2}-4x+4=0 .333 x = 2 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 2x) - 8 = 0 Step 2 :Trying to factor by splitting the -3x2-2x-8=0 Two solutions were found : x = (2-√-92)/-6=1/-3+i/3√ 23 = -0. Factor out the greatest common factor from each group. Step 9. Algebra. x−1 = 0 x - 1 = 0. Factor out the greatest common factor from each group. Simplify the result. Algebra.0000 - 2. Related Symbolab blog posts. 3 x -8 = -24, ergo you need to find two numbers that multiply to get -24 and add up to reach -10 (your middle term). 3x+2 = 0 3 x + 2 = 0.1 Factoring 3x2-x-8. x=4/3 y x= -2 tiene dos soluciones , ya q es una ecuacion de segundo grado saludoss. An example with three indeterminates is x³ + 2xyz² − yz + 1. Step 1. Linear equation Arithmetic Matrix Simultaneous equation Differentiation Integration Limits Online math solver with free step by step solutions to algebra, calculus, and other math problems.2. Guides. 2 . To get x by itself, we will divide both sides by -5. The first term is, 3x2 its coefficient is 3 . Factor. But remember the question Algebra. It would only find Rational Roots that is numbers x which can be expressed as the quotient of two integers. Steps Using the Quadratic Formula. Get immediate feedback and guidance with step-by-step solutions and Wolfram Problem Generator. The Factoring Calculator transforms complex expressions into a product of simpler factors.1. Various methods exist: 1) Graphing 2) Quadratic Formula 3) Factoring Let's factor. The Factoring Calculator transforms complex expressions into a product of simpler factors. Tap for more steps Step 1. x^{2}-x=-\frac{8}{3} Divide -8 by 3. Tap for more steps Step 1. Factor out of .743 x =(13+√73)/6= 3. 2 View solution steps. Tap for more steps (3x+2)(x −1) = 0 ( 3 x + 2) ( x - 1) = 0. Solve Using the Quadratic Formula 2x^2+3x-8=0.2. Factor out of . The first term is, 3x2 its coefficient is 3 . An example with three indeterminates is x³ + 2xyz² − yz + 1. Step 1.erom dna suluclac ,yrtemonogirt ,arbegla ,arbegla-erp ,htam cisab stroppus revlos htam ruO . Type in any equation to get the solution, steps and graph Algebra.1. Step 2. Substitute the values a = 2 a = 2, b = −2 b = - 2, and c = −3 c = - 3 into the quadratic formula and solve for x x. 2x+1 = 0 2 x + 1 = 0.8.333 Step by step solution : Step 1 :Equation at the end of step 1 : ((0 - (2•3x2)) + 2x) + 8 = 0 Step 2 : Step 3 :Pulling out AJ Speller Sep 13, 2014 The x-intercepts are the ordered pairs that have values of 0 for the y-values. All terms originally had a common factor of 2 , so we divided all sides by 2 —the zero side remained zero—which made the factorization easier. Steps Using Factoring By Grouping. Now, solve each term for 0: Solution 1) 3x −4 = 0. Compute answers using Wolfram's breakthrough technology & … Algebra Free math problem solver answers your algebra homework questions with step-by-step explanations. 1±√(−1)2 −4 ⋅(3⋅−2) 2⋅3 1 2, x, 8. Factor x x out of 2x 2 x.1. ±8,±4,±2,±1 .9.1 Factoring 2x2-3x-8. If any individual factor on the left side of the equation is equal to 0 0, the Algebra. Get step-by-step answers and hints for your math homework problems. Steps Using Direct Factoring Method. 2. After you enter the expression, Algebra Calculator will plug x=6 in for the equation 2x+3=15: 2(6)+3 = 15. Step 4. Copied to clipboard. x_8. For any term t except 0, t^{0}=1. Natural Language; Math Input; Extended Keyboard Examples Upload Random. In this case, whose product is −8 - 8 and whose sum is −2 - 2. Group the first two terms and the last two terms. Learn the basics, check your work, gain insight on different ways to solve problems. (x+4)(x2 −2) = 0 ( x + 4) ( x 2 - 2) = 0.914 Or 2x-3 = -sqrt8 x = (-sqrt8 +3)/2 = 0. x−2 = 0 x - 2 = 0.667 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 + 10x) - 8 = 0 Step 2 :Trying to factor by splitting 3x2+2x-21=0 Two solutions were found : x = -3 x = 7/3 = 2. The final solution is all the values that make true.1 Factoring x2+2x-3 The first term is, x2 its Solve by Factoring 6x^2+2x-8=0. Substitute the values a = 3 a = 3, b = −1 b = - 1, and c = −2 c = - 2 into the quadratic formula and solve for x x. Step 1. Tap for more steps (3x+4)(x −2) = 0 ( 3 x + 4) ( x - 2) = 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 0.1. Use the form , to find the values of , , and .2. For any term t, t\times 1=t and 1t=t. 2x2 − 3x − 2 2 x 2 - 3 x - 2. Combine 3x and -x to get 2x. x−2 = 0 x - 2 = 0.2.. Set 3x+2 3 x + 2 equal to 0 0 and solve for x x. To use the direct factoring method, the equation must be in the form x^2+Bx+C=0.) Take the Square Root.1 Factoring 3x2-x-8. 2x2 + 3x − 8 = 0 2 x 2 + 3 x - 8 = 0. 2\times 1 . Users may replace the input values of this equation 3x 2 - 2x - 8 = 0 to verify the similar calculations or generate complete work with steps to find what is the unknown or root value of x. x2 − 2x − 8 x 2 - 2 x - 8. Factor 2 2 out of 6x2 +2x−8 6 x 2 + 2 x - 8. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. Tap for more steps Step 1. Explicación paso a paso: Solve your math problems using our free math solver with step-by-step solutions. Tap for more steps Step 1.3333-1. Step 1. Example: 2x^2=18. Step 1. Polynomials are often written in the form: a₀ + a₁x + a₂x² + a₃x³ + + aₙxⁿ, where the a's are coefficients and x is the variable. Tap for more steps Step 1. If a polynomial function has integer coefficients, then every rational zero will have the form where is a factor of the constant and is a factor of the leading Solve by Factoring x^3-x^2-2x=0. Step 1. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. The last term, "the constant", is -8. 3x2 + 2x 3 x 2 + 2 x. Solve. 3x2 − 2x = 0 3 x 2 - 2 x = 0. $\exponential{(x)}{3} - 2 x - 8 $ Solve. Natural Language; Math Input; Extended Keyboard Examples Upload Random. Add to both sides of the equation. 3x2 − 2x − 5 3 x 2 - 2 x - 5. {-8}{2}x=\frac{-8}{2} Dividing by 2 undoes the multiplication by 2.1. x(3x+2) x ( 3 x + 2) Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step 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. Steps for Completing the Square.3. Steps for Completing the Square. 2±√(−2)2 −4 ⋅(1⋅−8) 2⋅1 2 99. 3x+2-x=8 . 3x^{2} en. Substitute the values a = 3 a = 3, b = −2 b = - 2, and c = −7 c = - 7 into the quadratic formula and solve for x x. Tap for more steps Step 1. Solve by Factoring x^3+2x^2-8x=0.1. 2x − 8 = 0 2 x - 8 = 0. Step-1 : Multiply the coefficient of the first term by the constant 2 • -8 = -16.1 Factoring x2+3x+2 The first term is, x2 its Answer link. Rewrite as . x2 + 2x − 8 = 0 x 2 + 2 x - 8 = 0. The quadratic equation is − 3 x 2 + 2 x − 8 = 0 Comparing it with a x 2 + b x + c = 0 we get, a = Roots of cubic polynomial. Tap for more steps 2(x−1)(3x+4) = 0 2 ( x - 1) ( 3 x + 4) = 0. Write the factored form using these integers.11. An example of a polynomial of a single indeterminate x is x² − 4x + 7. Solve Using the Quadratic Formula 3x^2-2x-4=0. 3x2+10x-8=0 Two solutions were found : x = -4 x = 2/3 = 0. In this case, whose product is −3 - 3 and whose sum is −2 - 2. ( x − 3) 2 = 0 Factor. It would only find Rational Roots that is numbers x which can be expressed as the quotient of two integers Solve Using the Quadratic Formula x^2-3x-3=0. 3x2 = 2x+8. Step 2.1 Factoring x2+2x-3 The first term is, x2 its Solve by Factoring 6x^2+2x-8=0. Simultaneous equation. 1: 2: 3: 4: 5: 6: 7: 8: 9: 0. x3 − x2 − 2x = 0 x 3 - x 2 - 2 x = 0. Set equal to and solve for . Step-2 : Find two factors of -16 whose sum equals the coefficient of the middle term, which is -3 . Subtract 2 from 8 to get 6. Step 2. Solve by Factoring x^2-8=0. ⇒ 3x2 −6x+4x−8 =0. Consider the form x2 + bx+c x 2 + b x + c. −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 = −8 c = - 8 into the quadratic formula and solve for x x. Solve by Factoring x^3-5x^2+2x+8=0.0000 + 2. Factor. x2 − 8 = 0 x 2 - 8 = 0. Raise to the power of . Step 4. 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. Factor out of . Natural Language; Math Input; Extended Keyboard Examples Upload Random.1. Substitute the values , , and into the quadratic formula and solve for . Now the clever bit: Take the coefficient of x , which is 2 , divide by two, giving 1 , and finally square it giving 1.1. High School Math Solutions - Quadratic Equations Calculator, Part 2.0=7-x2-2^x3 alumroF citardauQ eht gnisU evloS )1/1( +)1/8( ,ro 1 + 8 : evah ew edis dnah thgir eht nO : noitauqe eht fo sedis htob ot 1 ddA . 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. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0.1 Factoring 3x2+2x-8. Factor x^2-2x-8. Step 3. Need more problem types? -6x2+2x+8=0 Two solutions were found : x = -1 x = 4/3 = 1. 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}. (x−4)(x+ 2) ( x - 4) ( x + 2) 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}. 2±√(−2)2 −4 ⋅(2⋅ Algebra Solve by Factoring 3x^2-2x-8=0 3x2 − 2x − 8 = 0 3 x 2 - 2 x - 8 = 0 Factor by grouping.