-3x^2+363=0

Solution for -3x^2+363=0 equation:

Simplifying
-3x2 + 363 = 0

Reorder the terms:
363 + -3x2 = 0

Solving
363 + -3x2 = 0

Solving for variable 'x'.

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

Add '-363' to each side of the equation.
363 + -363 + -3x2 = 0 + -363

Combine like terms: 363 + -363 = 0
0 + -3x2 = 0 + -363
-3x2 = 0 + -363

Combine like terms: 0 + -363 = -363
-3x2 = -363

Divide each side by '-3'.
x2 = 121

Simplifying
x2 = 121

Take the square root of each side:
x = {-11, 11}