256=16*t^2

Solution for 256=16*t^2 equation:

Simplifying
256 = 16t2

Solving
256 = 16t2

Solving for variable 't'.

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

Add '-16t2' to each side of the equation.
256 + -16t2 = 16t2 + -16t2

Combine like terms: 16t2 + -16t2 = 0
256 + -16t2 = 0

Add '-256' to each side of the equation.
256 + -256 + -16t2 = 0 + -256

Combine like terms: 256 + -256 = 0
0 + -16t2 = 0 + -256
-16t2 = 0 + -256

Combine like terms: 0 + -256 = -256
-16t2 = -256

Divide each side by '-16'.
t2 = 16

Simplifying
t2 = 16

Take the square root of each side:
t = {-4, 4}