2(t^2)-392=0

Solution for 2(t^2)-392=0 equation:

Simplifying
2(t2) + -392 = 0

Reorder the terms:
-392 + 2t2 = 0

Solving
-392 + 2t2 = 0

Solving for variable 't'.

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

Add '392' to each side of the equation.
-392 + 392 + 2t2 = 0 + 392

Combine like terms: -392 + 392 = 0
0 + 2t2 = 0 + 392
2t2 = 0 + 392

Combine like terms: 0 + 392 = 392
2t2 = 392

Divide each side by '2'.
t2 = 196

Simplifying
t2 = 196

Take the square root of each side:
t = {-14, 14}