-12x^2+18=

Solution for -12x^2+18= equation:

Simplifying
-12x2 + 18 = 0

Reorder the terms:
18 + -12x2 = 0

Solving
18 + -12x2 = 0

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + -12x2 = 0 + -18

Combine like terms: 18 + -18 = 0
0 + -12x2 = 0 + -18
-12x2 = 0 + -18

Combine like terms: 0 + -18 = -18
-12x2 = -18

Divide each side by '-12'.
x2 = 1.5

Simplifying
x2 = 1.5

Take the square root of each side:
x = {-1.224744871, 1.224744871}