(2x^2)-16=0

Solution for (2x^2)-16=0 equation:

Simplifying
(2x2) + -16 = 0

Reorder the terms:
-16 + (2x2) = 0

Solving
-16 + (2x2) = 0

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 16 + (2x2) = 0 + 16

Combine like terms: -16 + 16 = 0
0 + (2x2) = 0 + 16
(2x2) = 0 + 16

Combine like terms: 0 + 16 = 16
(2x2) = 16

Divide each side by '2'.
x2 = 8

Simplifying
x2 = 8

Take the square root of each side:
x = {-2.828427125, 2.828427125}