4x^2-256-180=0

Solution for 4x^2-256-180=0 equation:

Simplifying
4x2 + -256 + -180 = 0

Reorder the terms:
-256 + -180 + 4x2 = 0

Combine like terms: -256 + -180 = -436
-436 + 4x2 = 0

Solving
-436 + 4x2 = 0

Solving for variable 'x'.

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

Add '436' to each side of the equation.
-436 + 436 + 4x2 = 0 + 436

Combine like terms: -436 + 436 = 0
0 + 4x2 = 0 + 436
4x2 = 0 + 436

Combine like terms: 0 + 436 = 436
4x2 = 436

Divide each side by '4'.
x2 = 109

Simplifying
x2 = 109

Take the square root of each side:
x = {-10.440306509, 10.440306509}