12x^2-720=0

Solution for 12x^2-720=0 equation:

Simplifying
12x2 + -720 = 0

Reorder the terms:
-720 + 12x2 = 0

Solving
-720 + 12x2 = 0

Solving for variable 'x'.

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

Add '720' to each side of the equation.
-720 + 720 + 12x2 = 0 + 720

Combine like terms: -720 + 720 = 0
0 + 12x2 = 0 + 720
12x2 = 0 + 720

Combine like terms: 0 + 720 = 720
12x2 = 720

Divide each side by '12'.
x2 = 60

Simplifying
x2 = 60

Take the square root of each side:
x = {-7.745966692, 7.745966692}