x^2-122-144=0

Solution for x^2-122-144=0 equation:

Simplifying
x2 + -122 + -144 = 0

Reorder the terms:
-122 + -144 + x2 = 0

Combine like terms: -122 + -144 = -266
-266 + x2 = 0

Solving
-266 + x2 = 0

Solving for variable 'x'.

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

Add '266' to each side of the equation.
-266 + 266 + x2 = 0 + 266

Combine like terms: -266 + 266 = 0
0 + x2 = 0 + 266
x2 = 0 + 266

Combine like terms: 0 + 266 = 266
x2 = 266

Simplifying
x2 = 266

Take the square root of each side:
x = {-16.30950643, 16.30950643}