4x^2-972=0

Solution for 4x^2-972=0 equation:

Simplifying
4x2 + -972 = 0

Reorder the terms:
-972 + 4x2 = 0

Solving
-972 + 4x2 = 0

Solving for variable 'x'.

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

Add '972' to each side of the equation.
-972 + 972 + 4x2 = 0 + 972

Combine like terms: -972 + 972 = 0
0 + 4x2 = 0 + 972
4x2 = 0 + 972

Combine like terms: 0 + 972 = 972
4x2 = 972

Divide each side by '4'.
x2 = 243

Simplifying
x2 = 243

Take the square root of each side:
x = {-15.588457268, 15.588457268}