-2t^2+10=0

Solution for -2t^2+10=0 equation:

Simplifying
-2t2 + 10 = 0

Reorder the terms:
10 + -2t2 = 0

Solving
10 + -2t2 = 0

Solving for variable 't'.

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

Add '-10' to each side of the equation.
10 + -10 + -2t2 = 0 + -10

Combine like terms: 10 + -10 = 0
0 + -2t2 = 0 + -10
-2t2 = 0 + -10

Combine like terms: 0 + -10 = -10
-2t2 = -10

Divide each side by '-2'.
t2 = 5

Simplifying
t2 = 5

Take the square root of each side:
t = {-2.236067978, 2.236067978}