121-a^2b^2=0

Solution for 121-a^2b^2=0 equation:

Simplifying
121 + -1a2b2 = 0

Solving
121 + -1a2b2 = 0

Solving for variable 'a'.

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

Add '-121' to each side of the equation.
121 + -121 + -1a2b2 = 0 + -121

Combine like terms: 121 + -121 = 0
0 + -1a2b2 = 0 + -121
-1a2b2 = 0 + -121

Combine like terms: 0 + -121 = -121
-1a2b2 = -121

Divide each side by '-1b2'.
a2 = 121b-2

Simplifying
a2 = 121b-2

Take the square root of each side:
a = {-11b-1, 11b-1}