Whakaoti i te fdx=x

$$f d x = x$$

Whakaoti mō d (complex solution)

$$\left\{\begin{matrix}d=\frac{1}{f}\text{, }&f\neq 0\\d\in \mathrm{C}\text{, }&x=0\end{matrix}\right.$$

Ngā Upane mō te Whakaoti Whārite Rārangi

He hanga arowhānui tō te whārite.

$$fxd=x$$

Whakawehea ngā taha e rua ki te fx.

$$\frac{fxd}{fx}=\frac{x}{fx}$$

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

$$d=\frac{x}{fx}$$

Whakawehe x ki te fx.

$$d=\frac{1}{f}$$

Whakaoti mō f (complex solution)

$$\left\{\begin{matrix}f=\frac{1}{d}\text{, }&d\neq 0\\f\in \mathrm{C}\text{, }&x=0\end{matrix}\right.$$

Ngā Upane mō te Whakaoti Whārite Rārangi

He hanga arowhānui tō te whārite.

$$dxf=x$$

Whakawehea ngā taha e rua ki te dx.

$$\frac{dxf}{dx}=\frac{x}{dx}$$

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

$$f=\frac{x}{dx}$$

Whakawehe x ki te dx.

$$f=\frac{1}{d}$$

Whakaoti mō d

$$\left\{\begin{matrix}d=\frac{1}{f}\text{, }&f\neq 0\\d\in \mathrm{R}\text{, }&x=0\end{matrix}\right.$$

Ngā Upane mō te Whakaoti Whārite Rārangi

He hanga arowhānui tō te whārite.

$$fxd=x$$

Whakawehea ngā taha e rua ki te fx.

$$\frac{fxd}{fx}=\frac{x}{fx}$$

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

$$d=\frac{x}{fx}$$

Whakawehe x ki te fx.

$$d=\frac{1}{f}$$

Whakaoti mō f

$$\left\{\begin{matrix}f=\frac{1}{d}\text{, }&d\neq 0\\f\in \mathrm{R}\text{, }&x=0\end{matrix}\right.$$

Ngā Upane mō te Whakaoti Whārite Rārangi

He hanga arowhānui tō te whārite.

$$dxf=x$$

Whakawehea ngā taha e rua ki te dx.

$$\frac{dxf}{dx}=\frac{x}{dx}$$

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

$$f=\frac{x}{dx}$$

Whakawehe x ki te dx.

$$f=\frac{1}{d}$$