(t^2-256)=0

Solution for (t^2-256)=0 equation:

Simplifying
(t2 + -256) = 0

Reorder the terms:
(-256 + t2) = 0

Remove parenthesis around (-256 + t2)
-256 + t2 = 0

Solving
-256 + t2 = 0

Solving for variable 't'.

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

Add '256' to each side of the equation.
-256 + 256 + t2 = 0 + 256

Combine like terms: -256 + 256 = 0
0 + t2 = 0 + 256
t2 = 0 + 256

Combine like terms: 0 + 256 = 256
t2 = 256

Simplifying
t2 = 256

Take the square root of each side:
t = {-16, 16}