2x^2-208=0

Solution for 2x^2-208=0 equation:

Simplifying
2x2 + -208 = 0

Reorder the terms:
-208 + 2x2 = 0

Solving
-208 + 2x2 = 0

Solving for variable 'x'.

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

Add '208' to each side of the equation.
-208 + 208 + 2x2 = 0 + 208

Combine like terms: -208 + 208 = 0
0 + 2x2 = 0 + 208
2x2 = 0 + 208

Combine like terms: 0 + 208 = 208
2x2 = 208

Divide each side by '2'.
x2 = 104

Simplifying
x2 = 104

Take the square root of each side:
x = {-10.198039027, 10.198039027}