Whakaoti i te y^2-5x=-13

$$y ^ { 2 } - 5 x = - 13$$

Whakaoti mō x

$$x=\frac{y^{2}+13}{5}$$

Ngā Upane mō te Whakaoti Whārite Rārangi

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

$$-5x=-13-y^{2}$$

He hanga arowhānui tō te whārite.

$$-5x=-y^{2}-13$$

Whakawehea ngā taha e rua ki te -5.

$$\frac{-5x}{-5}=\frac{-y^{2}-13}{-5}$$

Mā te whakawehe ki te -5 ka wetekia te whakareanga ki te -5.

$$x=\frac{-y^{2}-13}{-5}$$

Whakawehe -13-y^{2} ki te -5.

$$x=\frac{y^{2}+13}{5}$$

Whakaoti mō y (complex solution)

$$y=-\sqrt{5x-13}$$

$$y=\sqrt{5x-13}$$

Whakaoti mō y

$$y=\sqrt{5x-13}$$

$$y=-\sqrt{5x-13}\text{, }x\geq \frac{13}{5}$$