Whakaoti i te a=xu+x^2

$$a = x u + x ^ { 2 }$$

Whakaoti mō u (complex solution)

$$\left\{\begin{matrix}u=-x+\frac{a}{x}\text{, }&x\neq 0\\u\in \mathrm{C}\text{, }&a=0\text{ and }x=0\end{matrix}\right.$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.

$$xu+x^{2}=a$$

Tangohia te x^{2} mai i ngā taha e rua.

$$xu=a-x^{2}$$

Whakawehea ngā taha e rua ki te x.

$$\frac{xu}{x}=\frac{a-x^{2}}{x}$$

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

$$u=\frac{a-x^{2}}{x}$$

Whakawehe a-x^{2} ki te x.

$$u=-x+\frac{a}{x}$$

Whakaoti mō u

$$\left\{\begin{matrix}u=-x+\frac{a}{x}\text{, }&x\neq 0\\u\in \mathrm{R}\text{, }&a=0\text{ and }x=0\end{matrix}\right.$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.

$$xu+x^{2}=a$$

Tangohia te x^{2} mai i ngā taha e rua.

$$xu=a-x^{2}$$

Whakawehea ngā taha e rua ki te x.

$$\frac{xu}{x}=\frac{a-x^{2}}{x}$$

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

$$u=\frac{a-x^{2}}{x}$$

Whakawehe a-x^{2} ki te x.

$$u=-x+\frac{a}{x}$$

Whakaoti mō a

$$a=x\left(x+u\right)$$