N^2+6-20=0

Solution for N^2+6-20=0 equation:

Simplifying
N2 + 6 + -20 = 0

Reorder the terms:
6 + -20 + N2 = 0

Combine like terms: 6 + -20 = -14
-14 + N2 = 0

Solving
-14 + N2 = 0

Solving for variable 'N'.

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

Add '14' to each side of the equation.
-14 + 14 + N2 = 0 + 14

Combine like terms: -14 + 14 = 0
0 + N2 = 0 + 14
N2 = 0 + 14

Combine like terms: 0 + 14 = 14
N2 = 14

Simplifying
N2 = 14

Take the square root of each side:
N = {-3.741657387, 3.741657387}