200p^2-72=0

Solution for 200p^2-72=0 equation:

Simplifying
200p2 + -72 = 0

Reorder the terms:
-72 + 200p2 = 0

Solving
-72 + 200p2 = 0

Solving for variable 'p'.

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

Add '72' to each side of the equation.
-72 + 72 + 200p2 = 0 + 72

Combine like terms: -72 + 72 = 0
0 + 200p2 = 0 + 72
200p2 = 0 + 72

Combine like terms: 0 + 72 = 72
200p2 = 72

Divide each side by '200'.
p2 = 0.36

Simplifying
p2 = 0.36

Take the square root of each side:
p = {-0.6, 0.6}