2n^2-25=0

Solution for 2n^2-25=0 equation:

Simplifying
2n2 + -25 = 0

Reorder the terms:
-25 + 2n2 = 0

Solving
-25 + 2n2 = 0

Solving for variable 'n'.

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

Add '25' to each side of the equation.
-25 + 25 + 2n2 = 0 + 25

Combine like terms: -25 + 25 = 0
0 + 2n2 = 0 + 25
2n2 = 0 + 25

Combine like terms: 0 + 25 = 25
2n2 = 25

Divide each side by '2'.
n2 = 12.5

Simplifying
n2 = 12.5

Take the square root of each side:
n = {-3.535533906, 3.535533906}