5n^2-30=

Solution for 5n^2-30= equation:

Simplifying
5n2 + -30 = 0

Reorder the terms:
-30 + 5n2 = 0

Solving
-30 + 5n2 = 0

Solving for variable 'n'.

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

Add '30' to each side of the equation.
-30 + 30 + 5n2 = 0 + 30

Combine like terms: -30 + 30 = 0
0 + 5n2 = 0 + 30
5n2 = 0 + 30

Combine like terms: 0 + 30 = 30
5n2 = 30

Divide each side by '5'.
n2 = 6

Simplifying
n2 = 6

Take the square root of each side:
n = {-2.449489743, 2.449489743}