p^2-20-11=0

Solution for p^2-20-11=0 equation:

Simplifying
p2 + -20 + -11 = 0

Reorder the terms:
-20 + -11 + p2 = 0

Combine like terms: -20 + -11 = -31
-31 + p2 = 0

Solving
-31 + p2 = 0

Solving for variable 'p'.

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

Add '31' to each side of the equation.
-31 + 31 + p2 = 0 + 31

Combine like terms: -31 + 31 = 0
0 + p2 = 0 + 31
p2 = 0 + 31

Combine like terms: 0 + 31 = 31
p2 = 31

Simplifying
p2 = 31

Take the square root of each side:
p = {-5.567764363, 5.567764363}