p^2-9=-5

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Solution for p^2-9=-5 equation: 


Simplifying
p2 + -9 = -5

Reorder the terms:
-9 + p2 = -5

Solving
-9 + p2 = -5

Solving for variable 'p'.

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

Add '9' to each side of the equation.
-9 + 9 + p2 = -5 + 9

Combine like terms: -9 + 9 = 0
0 + p2 = -5 + 9
p2 = -5 + 9

Combine like terms: -5 + 9 = 4
p2 = 4

Simplifying
p2 = 4

Take the square root of each side:
p = {-2, 2}

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