1/x+8/x^2=-1

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Solution for 1/x+8/x^2=-1 equation: 



1/x+8/x^2=-1

We move all terms to the left:

1/x+8/x^2-(-1)=0



Domain of the equation: x!=0

x∈R





Domain of the equation: x^2!=0

x^2!=0/

x^2!=√0

x!=0

x∈R



We add all the numbers together, and all the variables

1/x+8/x^2+1=0

We calculate fractions

We do not support expression: x^3

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