2x^2+4-580=0

Solution for 2x^2+4-580=0 equation:

Simplifying
2x2 + 4 + -580 = 0

Reorder the terms:
4 + -580 + 2x2 = 0

Combine like terms: 4 + -580 = -576
-576 + 2x2 = 0

Solving
-576 + 2x2 = 0

Solving for variable 'x'.

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

Add '576' to each side of the equation.
-576 + 576 + 2x2 = 0 + 576

Combine like terms: -576 + 576 = 0
0 + 2x2 = 0 + 576
2x2 = 0 + 576

Combine like terms: 0 + 576 = 576
2x2 = 576

Divide each side by '2'.
x2 = 288

Simplifying
x2 = 288

Take the square root of each side:
x = {-16.970562748, 16.970562748}