Whakaoti i te ru1=sqrt[3]{5x-20}

$$r u 1 = \sqrt[ 3 ] { 5 x - 20 }$$

Whakaoti mō r

$$\left\{\begin{matrix}r=\frac{\sqrt[3]{5\left(x-4\right)}}{u_{1}}\text{, }&u_{1}\neq 0\\r\in \mathrm{R}\text{, }&x=4\text{ and }u_{1}=0\end{matrix}\right.$$

Ngā Upane mō te Whakaoti Whārite Rārangi

He hanga arowhānui tō te whārite.

$$u_{1}r=\sqrt[3]{5x-20}$$

Whakawehea ngā taha e rua ki te u_{1}.

$$\frac{u_{1}r}{u_{1}}=\frac{\sqrt[3]{5x-20}}{u_{1}}$$

Mā te whakawehe ki te u_{1} ka wetekia te whakareanga ki te u_{1}.

$$r=\frac{\sqrt[3]{5x-20}}{u_{1}}$$

Whakaoti mō u_1

$$\left\{\begin{matrix}u_{1}=\frac{\sqrt[3]{5\left(x-4\right)}}{r}\text{, }&r\neq 0\\u_{1}\in \mathrm{R}\text{, }&x=4\text{ and }r=0\end{matrix}\right.$$

Ngā Upane mō te Whakaoti Whārite Rārangi

He hanga arowhānui tō te whārite.

$$ru_{1}=\sqrt[3]{5x-20}$$

Whakawehea ngā taha e rua ki te r.

$$\frac{ru_{1}}{r}=\frac{\sqrt[3]{5x-20}}{r}$$

Mā te whakawehe ki te r ka wetekia te whakareanga ki te r.

$$u_{1}=\frac{\sqrt[3]{5x-20}}{r}$$