16x^2-320=0

Solution for 16x^2-320=0 equation:

Simplifying
16x2 + -320 = 0

Reorder the terms:
-320 + 16x2 = 0

Solving
-320 + 16x2 = 0

Solving for variable 'x'.

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

Add '320' to each side of the equation.
-320 + 320 + 16x2 = 0 + 320

Combine like terms: -320 + 320 = 0
0 + 16x2 = 0 + 320
16x2 = 0 + 320

Combine like terms: 0 + 320 = 320
16x2 = 320

Divide each side by '16'.
x2 = 20

Simplifying
x2 = 20

Take the square root of each side:
x = {-4.472135955, 4.472135955}