2/y^2+9/y+7=0

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Solution for 2/y^2+9/y+7=0 equation: 



2/y^2+9/y+7=0



Domain of the equation: y^2!=0

y^2!=0/

y^2!=√0

y!=0

y∈R





Domain of the equation: y!=0

y∈R



We calculate fractions

We do not support eypression: y^3

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