-3x^2-2x-1/3=0

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Solution for -3x^2-2x-1/3=0 equation: 



-3x^2-2x-1/3=0

We multiply all the terms by the denominator


-3x^2*3-2x*3-1=0

Wy multiply elements

-9x^2-6x-1=0

a = -9; b = -6; c = -1;
Δ = b2-4ac
Δ = -62-4·(-9)·(-1)
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{6}{-18}=-1/3$

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