-2x^2+236=0

Solution for -2x^2+236=0 equation:

Simplifying
-2x2 + 236 = 0

Reorder the terms:
236 + -2x2 = 0

Solving
236 + -2x2 = 0

Solving for variable 'x'.

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

Add '-236' to each side of the equation.
236 + -236 + -2x2 = 0 + -236

Combine like terms: 236 + -236 = 0
0 + -2x2 = 0 + -236
-2x2 = 0 + -236

Combine like terms: 0 + -236 = -236
-2x2 = -236

Divide each side by '-2'.
x2 = 118

Simplifying
x2 = 118

Take the square root of each side:
x = {-10.862780491, 10.862780491}