(2v+2)(2v-2)=

Solution for (2v+2)(2v-2)= equation:

Simplifying
(2v + 2)(2v + -2) = 0

Reorder the terms:
(2 + 2v)(2v + -2) = 0

Reorder the terms:
(2 + 2v)(-2 + 2v) = 0

Multiply (2 + 2v) * (-2 + 2v)
(2(-2 + 2v) + 2v * (-2 + 2v)) = 0
((-2 * 2 + 2v * 2) + 2v * (-2 + 2v)) = 0
((-4 + 4v) + 2v * (-2 + 2v)) = 0
(-4 + 4v + (-2 * 2v + 2v * 2v)) = 0
(-4 + 4v + (-4v + 4v2)) = 0

Combine like terms: 4v + -4v = 0
(-4 + 0 + 4v2) = 0
(-4 + 4v2) = 0

Solving
-4 + 4v2 = 0

Solving for variable 'v'.

Move all terms containing v to the left, all other terms to the right.

Add '4' to each side of the equation.
-4 + 4 + 4v2 = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 4v2 = 0 + 4
4v2 = 0 + 4

Combine like terms: 0 + 4 = 4
4v2 = 4

Divide each side by '4'.
v2 = 1

Simplifying
v2 = 1

Take the square root of each side:
v = {-1, 1}