p^2-9b^2=0

Solution for p^2-9b^2=0 equation:

Simplifying
p2 + -9b2 = 0

Reorder the terms:
-9b2 + p2 = 0

Solving
-9b2 + p2 = 0

Solving for variable 'b'.

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

Add '-1p2' to each side of the equation.
-9b2 + p2 + -1p2 = 0 + -1p2

Combine like terms: p2 + -1p2 = 0
-9b2 + 0 = 0 + -1p2
-9b2 = 0 + -1p2
Remove the zero:
-9b2 = -1p2

Divide each side by '-9'.
b2 = 0.1111111111p2

Simplifying
b2 = 0.1111111111p2

Take the square root of each side:
b = {-0.333333333p, 0.333333333p}