121n^2-4=0

Solution for 121n^2-4=0 equation:

Simplifying
121n2 + -4 = 0

Reorder the terms:
-4 + 121n2 = 0

Solving
-4 + 121n2 = 0

Solving for variable 'n'.

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

Add '4' to each side of the equation.
-4 + 4 + 121n2 = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 121n2 = 0 + 4
121n2 = 0 + 4

Combine like terms: 0 + 4 = 4
121n2 = 4

Divide each side by '121'.
n2 = 0.03305785124

Simplifying
n2 = 0.03305785124

Take the square root of each side:
n = {-0.181818182, 0.181818182}