A^2b^2-100=0

Solution for A^2b^2-100=0 equation:

Simplifying
A2b2 + -100 = 0

Reorder the terms:
-100 + b2A2 = 0

Solving
-100 + b2A2 = 0

Solving for variable 'b'.

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

Add '100' to each side of the equation.
-100 + 100 + b2A2 = 0 + 100

Combine like terms: -100 + 100 = 0
0 + b2A2 = 0 + 100
b2A2 = 0 + 100

Combine like terms: 0 + 100 = 100
b2A2 = 100

Divide each side by 'A2'.
b2 = 100A-2

Simplifying
b2 = 100A-2

Take the square root of each side:
b = {-10A-1, 10A-1}