2x^2-224=0

Solution for 2x^2-224=0 equation:

Simplifying
2x2 + -224 = 0

Reorder the terms:
-224 + 2x2 = 0

Solving
-224 + 2x2 = 0

Solving for variable 'x'.

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

Add '224' to each side of the equation.
-224 + 224 + 2x2 = 0 + 224

Combine like terms: -224 + 224 = 0
0 + 2x2 = 0 + 224
2x2 = 0 + 224

Combine like terms: 0 + 224 = 224
2x2 = 224

Divide each side by '2'.
x2 = 112

Simplifying
x2 = 112

Take the square root of each side:
x = {-10.583005244, 10.583005244}