Y=X^2+3x-1/x+4

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Solution for Y=X^2+3x-1/x+4 equation: 



=Y^2+3Y-1/Y+4

We move all terms to the left:

-(Y^2+3Y-1/Y+4)=0



Domain of the equation: Y+4)!=0

Y∈R



We get rid of parentheses

-Y^2-3Y+1/Y-4=0

We multiply all the terms by the denominator


-Y^2*Y-3Y*Y-4*Y+1=0

We add all the numbers together, and all the variables

-Y^2*Y-4Y-3Y*Y+1=0

Wy multiply elements

-1Y^3-3Y^2-4Y+1=0

We do not support eYpression: Y^3

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