(B-8)(B+8)=

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

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

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

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

Multiply (-8 + B) * (8 + B)
(-8(8 + B) + B(8 + B)) = 0
((8 * -8 + B * -8) + B(8 + B)) = 0
((-64 + -8B) + B(8 + B)) = 0
(-64 + -8B + (8 * B + B * B)) = 0
(-64 + -8B + (8B + B2)) = 0

Combine like terms: -8B + 8B = 0
(-64 + 0 + B2) = 0
(-64 + B2) = 0

Solving
-64 + B2 = 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 + B2 = 0 + 64

Combine like terms: -64 + 64 = 0
0 + B2 = 0 + 64
B2 = 0 + 64

Combine like terms: 0 + 64 = 64
B2 = 64

Simplifying
B2 = 64

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