3p^2+6=216

Solution for 3p^2+6=216 equation:

Simplifying
3p2 + 6 = 216

Reorder the terms:
6 + 3p2 = 216

Solving
6 + 3p2 = 216

Solving for variable 'p'.

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

Add '-6' to each side of the equation.
6 + -6 + 3p2 = 216 + -6

Combine like terms: 6 + -6 = 0
0 + 3p2 = 216 + -6
3p2 = 216 + -6

Combine like terms: 216 + -6 = 210
3p2 = 210

Divide each side by '3'.
p2 = 70

Simplifying
p2 = 70

Take the square root of each side:
p = {-8.366600265, 8.366600265}