Whakaoti i te 2x^2+16y=0

$$2 { x }^{ 2 } +16y=0$$

Whakaoti mō y

$$y=-\frac{x^{2}}{8}$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tangohia te 2x^{2} mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.

$$16y=-2x^{2}$$

Whakawehea ngā taha e rua ki te 16.

$$\frac{16y}{16}=-\frac{2x^{2}}{16}$$

Mā te whakawehe ki te 16 ka wetekia te whakareanga ki te 16.

$$y=-\frac{2x^{2}}{16}$$

Whakawehe -2x^{2} ki te 16.

$$y=-\frac{x^{2}}{8}$$

Whakaoti mō x (complex solution)

$$x=-2i\sqrt{2y}$$

$$x=2i\sqrt{2y}$$

Whakaoti mō x

$$x=2\sqrt{-2y}$$

$$x=-2\sqrt{-2y}\text{, }y\leq 0$$