Solve for f
f=x^{5}-3x^{3}-1+\frac{5}{x}
x\neq 0
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fx=x^{6}-3x^{4}-x+5
Reorder the terms.
xf=x^{6}-3x^{4}-x+5
The equation is in standard form.
\frac{xf}{x}=\frac{x^{6}-3x^{4}-x+5}{x}
Divide both sides by x.
f=\frac{x^{6}-3x^{4}-x+5}{x}
Dividing by x undoes the multiplication by x.
f=x^{5}-3x^{3}-1+\frac{5}{x}
Divide x^{6}-3x^{4}-x+5 by x.
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