147=x^2

Solution for 147=x^2 equation:

Simplifying
147 = x2

Solving
147 = 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.
147 + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
147 + -1x2 = 0

Add '-147' to each side of the equation.
147 + -147 + -1x2 = 0 + -147

Combine like terms: 147 + -147 = 0
0 + -1x2 = 0 + -147
-1x2 = 0 + -147

Combine like terms: 0 + -147 = -147
-1x2 = -147

Divide each side by '-1'.
x2 = 147

Simplifying
x2 = 147

Take the square root of each side:
x = {-12.124355653, 12.124355653}