(v-8)(v+8)=

Solution for (v-8)(v+8)= equation:

Simplifying
(v + -8)(v + 8) = 0

Reorder the terms:
(-8 + v)(v + 8) = 0

Reorder the terms:
(-8 + v)(8 + v) = 0

Multiply (-8 + v) * (8 + v)
(-8(8 + v) + v(8 + v)) = 0
((8 * -8 + v * -8) + v(8 + v)) = 0
((-64 + -8v) + v(8 + v)) = 0
(-64 + -8v + (8 * v + v * v)) = 0
(-64 + -8v + (8v + v2)) = 0

Combine like terms: -8v + 8v = 0
(-64 + 0 + v2) = 0
(-64 + v2) = 0

Solving
-64 + v2 = 0

Solving for variable 'v'.

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

Add '64' to each side of the equation.
-64 + 64 + v2 = 0 + 64

Combine like terms: -64 + 64 = 0
0 + v2 = 0 + 64
v2 = 0 + 64

Combine like terms: 0 + 64 = 64
v2 = 64

Simplifying
v2 = 64

Take the square root of each side:
v = {-8, 8}