36x2=-12x-1

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Solution for 36x2=-12x-1 equation: 



36x^2=-12x-1

We move all terms to the left:

36x^2-(-12x-1)=0

We get rid of parentheses

36x^2+12x+1=0

a = 36; b = 12; c = +1;
Δ = b2-4ac
Δ = 122-4·36·1
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{-12}{72}=-1/6$

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