2x^2+16-880=0

Solution for 2x^2+16-880=0 equation:

Simplifying
2x2 + 16 + -880 = 0

Reorder the terms:
16 + -880 + 2x2 = 0

Combine like terms: 16 + -880 = -864
-864 + 2x2 = 0

Solving
-864 + 2x2 = 0

Solving for variable 'x'.

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

Add '864' to each side of the equation.
-864 + 864 + 2x2 = 0 + 864

Combine like terms: -864 + 864 = 0
0 + 2x2 = 0 + 864
2x2 = 0 + 864

Combine like terms: 0 + 864 = 864
2x2 = 864

Divide each side by '2'.
x2 = 432

Simplifying
x2 = 432

Take the square root of each side:
x = {-20.784609691, 20.784609691}