y2+4y+1/y2-1/y=-2

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Solution for y2+4y+1/y2-1/y=-2 equation: 



y2+4y+1/y2-1/y=-2

We move all terms to the left:

y2+4y+1/y2-1/y-(-2)=0



Domain of the equation: y2!=0

y^2!=0/

y^2!=√0

y!=0

y∈R





Domain of the equation: y!=0

y∈R



We add all the numbers together, and all the variables

y^2+4y+1/y2-1/y+2=0

We calculate fractions

We do not support eypression: y^3

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