1/x-1+1/x+1=4x+2/x2-1

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Solution for 1/x-1+1/x+1=4x+2/x2-1 equation: 



1/x-1+1/x+1=4x+2/x2-1

We move all terms to the left:

1/x-1+1/x+1-(4x+2/x2-1)=0



Domain of the equation: x!=0

x∈R





Domain of the equation: x2-1)!=0

x∈R



We add all the numbers together, and all the variables

1/x+1/x-(4x+2/x2-1)=0

We get rid of parentheses

1/x+1/x-4x-2/x2+1=0

We calculate fractions

We do not support expression: x^3

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