12*12+b^2=14*14

Solution for 12*12+b^2=14*14 equation:

Simplifying
12 * 12 + b2 = 14 * 14

Multiply 12 * 12
144 + b2 = 14 * 14

Multiply 14 * 14
144 + b2 = 196

Solving
144 + b2 = 196

Solving for variable 'b'.

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

Add '-144' to each side of the equation.
144 + -144 + b2 = 196 + -144

Combine like terms: 144 + -144 = 0
0 + b2 = 196 + -144
b2 = 196 + -144

Combine like terms: 196 + -144 = 52
b2 = 52

Simplifying
b2 = 52

Take the square root of each side:
b = {-7.211102551, 7.211102551}