X^2-64=0factor

Solution for X^2-64=0factor equation:

Simplifying
X2 + -64 = 0factor

Reorder the terms:
-64 + X2 = 0factor

Anything times zero is zero.
-64 + X2 = 0acfort

Solving
-64 + X2 = 0

Solving for variable 'X'.

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

Add '64' to each side of the equation.
-64 + 64 + X2 = 0 + 64

Combine like terms: -64 + 64 = 0
0 + X2 = 0 + 64
X2 = 0 + 64

Combine like terms: 0 + 64 = 64
X2 = 64

Simplifying
X2 = 64

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