256x^2-225=

Solution for 256x^2-225= equation:

Simplifying
256x2 + -225 = 0

Reorder the terms:
-225 + 256x2 = 0

Solving
-225 + 256x2 = 0

Solving for variable 'x'.

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

Add '225' to each side of the equation.
-225 + 225 + 256x2 = 0 + 225

Combine like terms: -225 + 225 = 0
0 + 256x2 = 0 + 225
256x2 = 0 + 225

Combine like terms: 0 + 225 = 225
256x2 = 225

Divide each side by '256'.
x2 = 0.87890625

Simplifying
x2 = 0.87890625

Take the square root of each side:
x = {-0.9375, 0.9375}