Solve for f
f=\frac{e^{x}}{x^{2}}
x\neq 0
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1fxx=e^{x}
Multiply both sides of the equation by x.
1fx^{2}=e^{x}
Multiply x and x to get x^{2}.
fx^{2}=e^{x}
Reorder the terms.
x^{2}f=e^{x}
The equation is in standard form.
\frac{x^{2}f}{x^{2}}=\frac{e^{x}}{x^{2}}
Divide both sides by x^{2}.
f=\frac{e^{x}}{x^{2}}
Dividing by x^{2} undoes the multiplication by x^{2}.
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