324=X^2

Solution for 324=X^2 equation:

Simplifying
324 = X2

Solving
324 = 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.
324 + -1X2 = X2 + -1X2

Combine like terms: X2 + -1X2 = 0
324 + -1X2 = 0

Add '-324' to each side of the equation.
324 + -324 + -1X2 = 0 + -324

Combine like terms: 324 + -324 = 0
0 + -1X2 = 0 + -324
-1X2 = 0 + -324

Combine like terms: 0 + -324 = -324
-1X2 = -324

Divide each side by '-1'.
X2 = 324

Simplifying
X2 = 324

Take the square root of each side:
X = {-18, 18}