P^2-1=63

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Solution for P^2-1=63 equation: 


Simplifying
P2 + -1 = 63

Reorder the terms:
-1 + P2 = 63

Solving
-1 + P2 = 63

Solving for variable 'P'.

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

Add '1' to each side of the equation.
-1 + 1 + P2 = 63 + 1

Combine like terms: -1 + 1 = 0
0 + P2 = 63 + 1
P2 = 63 + 1

Combine like terms: 63 + 1 = 64
P2 = 64

Simplifying
P2 = 64

Take the square root of each side:
P = {-8, 8}

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