121v^2-225=0

Solution for 121v^2-225=0 equation:

Simplifying
121v2 + -225 = 0

Reorder the terms:
-225 + 121v2 = 0

Solving
-225 + 121v2 = 0

Solving for variable 'v'.

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

Add '225' to each side of the equation.
-225 + 225 + 121v2 = 0 + 225

Combine like terms: -225 + 225 = 0
0 + 121v2 = 0 + 225
121v2 = 0 + 225

Combine like terms: 0 + 225 = 225
121v2 = 225

Divide each side by '121'.
v2 = 1.859504132

Simplifying
v2 = 1.859504132

Take the square root of each side:
v = {-1.363636364, 1.363636364}