125p^2-20=0

Solution for 125p^2-20=0 equation:

Simplifying
125p2 + -20 = 0

Reorder the terms:
-20 + 125p2 = 0

Solving
-20 + 125p2 = 0

Solving for variable 'p'.

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

Add '20' to each side of the equation.
-20 + 20 + 125p2 = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 125p2 = 0 + 20
125p2 = 0 + 20

Combine like terms: 0 + 20 = 20
125p2 = 20

Divide each side by '125'.
p2 = 0.16

Simplifying
p2 = 0.16

Take the square root of each side:
p = {-0.4, 0.4}