x*x-8=2170

Solution for x*x-8=2170 equation:

Simplifying
x * x + -8 = 2170

Multiply x * x
x2 + -8 = 2170

Reorder the terms:
-8 + x2 = 2170

Solving
-8 + x2 = 2170

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + x2 = 2170 + 8

Combine like terms: -8 + 8 = 0
0 + x2 = 2170 + 8
x2 = 2170 + 8

Combine like terms: 2170 + 8 = 2178
x2 = 2178

Simplifying
x2 = 2178

Take the square root of each side:
x = {-46.669047558, 46.669047558}