9p^2-16=

Solution for 9p^2-16= equation:

Simplifying
9p2 + -16 = 0

Reorder the terms:
-16 + 9p2 = 0

Solving
-16 + 9p2 = 0

Solving for variable 'p'.

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

Add '16' to each side of the equation.
-16 + 16 + 9p2 = 0 + 16

Combine like terms: -16 + 16 = 0
0 + 9p2 = 0 + 16
9p2 = 0 + 16

Combine like terms: 0 + 16 = 16
9p2 = 16

Divide each side by '9'.
p2 = 1.777777778

Simplifying
p2 = 1.777777778

Take the square root of each side:
p = {-1.333333333, 1.333333333}