16p2-60p+70=12p-11

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Solution for 16p2-60p+70=12p-11 equation: 



16p^2-60p+70=12p-11

We move all terms to the left:

16p^2-60p+70-(12p-11)=0

We get rid of parentheses

16p^2-60p-12p+11+70=0

We add all the numbers together, and all the variables

16p^2-72p+81=0

a = 16; b = -72; c = +81;
Δ = b2-4ac
Δ = -722-4·16·81
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$p=\frac{-b}{2a}=\frac{72}{32}=2+1/4$

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