512=X^2

Solution for 512=X^2 equation:

Simplifying
512 = X2

Solving
512 = X2

Solving for variable 'X'.

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

Add '-1X2' to each side of the equation.
512 + -1X2 = X2 + -1X2

Combine like terms: X2 + -1X2 = 0
512 + -1X2 = 0

Add '-512' to each side of the equation.
512 + -512 + -1X2 = 0 + -512

Combine like terms: 512 + -512 = 0
0 + -1X2 = 0 + -512
-1X2 = 0 + -512

Combine like terms: 0 + -512 = -512
-1X2 = -512

Divide each side by '-1'.
X2 = 512

Simplifying
X2 = 512

Take the square root of each side:
X = {-22.627416998, 22.627416998}