f ( x ) = x ^ { 3 } [ 0,1 ]
Solve for f
\left\{\begin{matrix}\\f=\frac{x^{2}}{10}\text{, }&\text{unconditionally}\\f\in \mathrm{R}\text{, }&x=0\end{matrix}\right.
Solve for x
\left\{\begin{matrix}\\x=0\text{, }&\text{unconditionally}\\x=\sqrt{10f}\text{; }x=-\sqrt{10f}\text{, }&f\geq 0\end{matrix}\right.
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xf=\frac{x^{3}}{10}
The equation is in standard form.
\frac{xf}{x}=\frac{x^{3}}{10x}
Divide both sides by x.
f=\frac{x^{3}}{10x}
Dividing by x undoes the multiplication by x.
f=\frac{x^{2}}{10}
Divide \frac{x^{3}}{10} by x.
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