-5t^2+25=0

Solution for -5t^2+25=0 equation:

Simplifying
-5t2 + 25 = 0

Reorder the terms:
25 + -5t2 = 0

Solving
25 + -5t2 = 0

Solving for variable 't'.

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

Add '-25' to each side of the equation.
25 + -25 + -5t2 = 0 + -25

Combine like terms: 25 + -25 = 0
0 + -5t2 = 0 + -25
-5t2 = 0 + -25

Combine like terms: 0 + -25 = -25
-5t2 = -25

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

Simplifying
t2 = 5

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