Solve for z
\left\{\begin{matrix}\\z=x^{\frac{4}{5}}\text{, }&\text{unconditionally}\\z\in \mathrm{R}\text{, }&x=0\end{matrix}\right.
Solve for x
\left\{\begin{matrix}\\x=0\text{, }&\text{unconditionally}\\x=-z^{\frac{5}{4}}\text{; }x=z^{\frac{5}{4}}\text{, }&z\geq 0\end{matrix}\right.
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\sqrt[5]{x}z=x
The equation is in standard form.
\frac{\sqrt[5]{x}z}{\sqrt[5]{x}}=\frac{x}{\sqrt[5]{x}}
Divide both sides by \sqrt[5]{x}.
z=\frac{x}{\sqrt[5]{x}}
Dividing by \sqrt[5]{x} undoes the multiplication by \sqrt[5]{x}.
z=x^{\frac{4}{5}}
Divide x by \sqrt[5]{x}.
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