-x^2+150=0

Solution for -x^2+150=0 equation:

Simplifying
-1x2 + 150 = 0

Reorder the terms:
150 + -1x2 = 0

Solving
150 + -1x2 = 0

Solving for variable 'x'.

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

Add '-150' to each side of the equation.
150 + -150 + -1x2 = 0 + -150

Combine like terms: 150 + -150 = 0
0 + -1x2 = 0 + -150
-1x2 = 0 + -150

Combine like terms: 0 + -150 = -150
-1x2 = -150

Divide each side by '-1'.
x2 = 150

Simplifying
x2 = 150

Take the square root of each side:
x = {-12.247448714, 12.247448714}