80.96=x^2

Solution for 80.96=x^2 equation:

Simplifying
80.96 = x2

Solving
80.96 = 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.
80.96 + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
80.96 + -1x2 = 0

Add '-80.96' to each side of the equation.
80.96 + -80.96 + -1x2 = 0 + -80.96

Combine like terms: 80.96 + -80.96 = 0.00
0.00 + -1x2 = 0 + -80.96
-1x2 = 0 + -80.96

Combine like terms: 0 + -80.96 = -80.96
-1x2 = -80.96

Divide each side by '-1'.
x2 = 80.96

Simplifying
x2 = 80.96

Take the square root of each side:
x = {-8.997777503, 8.997777503}