-4y2-14y2=

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Solution for -4y2-14y2= equation: 



-4y^2-14y^2=

We move all terms to the left:

-4y^2-14y^2-()=0

We add all the numbers together, and all the variables

-18y^2=0

a = -18; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·(-18)·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$y=\frac{-b}{2a}=\frac{0}{-36}=0$

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