p^2-4+4=0

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Solution for p^2-4+4=0 equation: 


Simplifying
p2 + -4 + 4 = 0

Reorder the terms:
-4 + 4 + p2 = 0

Combine like terms: -4 + 4 = 0
0 + p2 = 0
p2 = 0

Solving
p2 = 0

Solving for variable 'p'.

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

Simplifying
p2 = 0

Take the square root of each side:
p = {0}

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