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

Simple and best practice solution for (2x-2)(2x+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 (2x-2)(2x+1)= equation: 


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

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

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

Multiply (-2 + 2x) * (1 + 2x)
(-2(1 + 2x) + 2x * (1 + 2x)) = 0
((1 * -2 + 2x * -2) + 2x * (1 + 2x)) = 0
((-2 + -4x) + 2x * (1 + 2x)) = 0
(-2 + -4x + (1 * 2x + 2x * 2x)) = 0
(-2 + -4x + (2x + 4x2)) = 0

Combine like terms: -4x + 2x = -2x
(-2 + -2x + 4x2) = 0

Solving
-2 + -2x + 4x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-1 + -1x + 2x2) = 0

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

Ignore the factor 2.

Subproblem 1
Set the factor '(-1 + -2x)' equal to zero and attempt to solve:

Simplifying
-1 + -2x = 0

Solving
-1 + -2x = 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 + -2x = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -2x = 0 + 1
-2x = 0 + 1

Combine like terms: 0 + 1 = 1
-2x = 1

Divide each side by '-2'.
x = -0.5

Simplifying
x = -0.5

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 = {-0.5, 1}

See similar equations:

| 3-7[7-(9y-9)]=0 | | x^2+43*x=0 | | 3(y+4)-10=1 | | 8x+1.2-11x=-0.9 | | 4x+2-3x-15=18 | | 2z-8z=6z-7-5z | | 6=2.50-0.15x | | 15x+26=5x-4 | | (3y^2+2y+3)(3y^2-4y-5)= | | (w-3)-5(w+7)=(w+3)-(7w+5) | | 2-5(h+3)=34 | | 3(y+4)-10=-1 | | 7xsquared-28=0 | | 7xsquared-28=0 | | 4(a+28)=5 | | 14y+5(3-5)=20 | | m(3m^2-6)= | | 0=(36x^3)-(12x^2) | | (-1.4)+x=0 | | 6(2m+1)+6m=-102 | | m=4/5(15.25) | | 1.2x=0.6 | | 6(2m+1)+6m=102 | | lx-1l+lx-2l+lx-3l=4 | | 7.3+m=4.2 | | m=4/515.25 | | 4x^4+9=37x^2 | | -8u-11=-5(u+1) | | x(7+x)+9x*9x= | | 9x-3y=(-6) | | 8(1-6k)=-8(6k-7)-6 | | A+B+12=180 |

Equations solver categories