1/81y+1/9y^2=4/9y^2

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Solution for 1/81y+1/9y^2=4/9y^2 equation: 



1/81y+1/9y^2=4/9y^2

We move all terms to the left:

1/81y+1/9y^2-(4/9y^2)=0



Domain of the equation: 81y!=0

y!=0/81

y!=0

y∈R





Domain of the equation: 9y^2!=0

y^2!=0/9

y^2!=√0

y!=0

y∈R





Domain of the equation: 9y^2)!=0

y!=0/1

y!=0

y∈R



We get rid of parentheses

1/81y+1/9y^2-4/9y^2=0

We calculate fractions

We do not support eypression: y^3

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