(8b-8)(8b+8)=0

Solution for (8b-8)(8b+8)=0 equation:

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

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

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

Multiply (-8 + 8b) * (8 + 8b)
(-8(8 + 8b) + 8b * (8 + 8b)) = 0
((8 * -8 + 8b * -8) + 8b * (8 + 8b)) = 0
((-64 + -64b) + 8b * (8 + 8b)) = 0
(-64 + -64b + (8 * 8b + 8b * 8b)) = 0
(-64 + -64b + (64b + 64b2)) = 0

Combine like terms: -64b + 64b = 0
(-64 + 0 + 64b2) = 0
(-64 + 64b2) = 0

Solving
-64 + 64b2 = 0

Solving for variable 'b'.

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

Add '64' to each side of the equation.
-64 + 64 + 64b2 = 0 + 64

Combine like terms: -64 + 64 = 0
0 + 64b2 = 0 + 64
64b2 = 0 + 64

Combine like terms: 0 + 64 = 64
64b2 = 64

Divide each side by '64'.
b2 = 1

Simplifying
b2 = 1

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