(2x^2)/(9-x^2)=0

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Solution for (2x^2)/(9-x^2)=0 equation: 



(2x^2)/(9-x^2)=0



Domain of the equation: (9-x^2)!=0

We move all terms containing x to the left, all other terms to the right

-x^2!=-9

x^2!=-9/-

x^2!=√1/0

x!=1

x∈R



We multiply all the terms by the denominator


2x^2=0

a = 2; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·2·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{4}=0$

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