16p-16=p^2+8p

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Solution for 16p-16=p^2+8p equation: 



16p-16=p^2+8p

We move all terms to the left:

16p-16-(p^2+8p)=0

We get rid of parentheses

-p^2+16p-8p-16=0

We add all the numbers together, and all the variables

-1p^2+8p-16=0

a = -1; b = 8; c = -16;
Δ = b2-4ac
Δ = 82-4·(-1)·(-16)
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$p=\frac{-b}{2a}=\frac{-8}{-2}=+4$

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