2(x+3)(x-1)=

Simple and best practice solution for 2(x+3)(x-1)= equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 2(x+3)(x-1)= equation:


Simplifying
2(x + 3)(x + -1) = 0

Reorder the terms:
2(3 + x)(x + -1) = 0

Reorder the terms:
2(3 + x)(-1 + x) = 0

Multiply (3 + x) * (-1 + x)
2(3(-1 + x) + x(-1 + x)) = 0
2((-1 * 3 + x * 3) + x(-1 + x)) = 0
2((-3 + 3x) + x(-1 + x)) = 0
2(-3 + 3x + (-1 * x + x * x)) = 0
2(-3 + 3x + (-1x + x2)) = 0

Combine like terms: 3x + -1x = 2x
2(-3 + 2x + x2) = 0
(-3 * 2 + 2x * 2 + x2 * 2) = 0
(-6 + 4x + 2x2) = 0

Solving
-6 + 4x + 2x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-3 + 2x + x2) = 0

Factor a trinomial.
2((-3 + -1x)(1 + -1x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-3 + -1x)' equal to zero and attempt to solve: Simplifying -3 + -1x = 0 Solving -3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1x = 0 + 3 -1x = 0 + 3 Combine like terms: 0 + 3 = 3 -1x = 3 Divide each side by '-1'. x = -3 Simplifying x = -3

Subproblem 2

Set the factor '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Divide each side by '-1'. x = 1 Simplifying x = 1

Solution

x = {-3, 1}

See similar equations:

| 9y+5=7 | | x+3+x-(8)+x=55 | | 3=2y-20 | | 10x+1+9x-11= | | 10x-15=8-2x | | 5m+4=7m+12 | | 2.50+3.50a=5.50+2.00a | | 2x-9x+7=x-6+13 | | x+3+x-(8)+x=54 | | 4(2-4)=12 | | S*7+31=178 | | 6(c+3)=-2c-4c-42 | | -x+5=x-4x | | 9x^2+4y^2+z^2-36=0 | | -25-1a=2a+20 | | 0=16.1+-4.98t | | 5(2m-3)=5m | | (9x-4)+(4x+7)= | | X^2-2x-960=0 | | 7(12-1r)=-84 | | 2x+3(x+4)=122 | | 2y-5=8y+55 | | 0.0695=(1.5x)(.5x) | | -(3x-3)=15 | | 13+5n=-8(7+8n) | | 1x-y=2 | | x-1y=2 | | 83-U=217 | | 13.99(x-12)=100 | | Y=0.15(12) | | 6m-7+4m=33 | | 4x+9=3.5x-9 |

Equations solver categories