Whakaoti i te y=a^2+6b-4

$$y = a ^ { 2 } + 6 b - 4$$

Whakaoti mō b

$$b=\frac{y-a^{2}+4}{6}$$

Ngā Upane mō te Whakaoti Whārite Rārangi

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

$$a^{2}+6b-4=y$$

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

$$6b-4=y-a^{2}$$

Me tāpiri te 4 ki ngā taha e rua.

$$6b=y-a^{2}+4$$

Whakawehea ngā taha e rua ki te 6.

$$\frac{6b}{6}=\frac{y-a^{2}+4}{6}$$

Mā te whakawehe ki te 6 ka wetekia te whakareanga ki te 6.

$$b=\frac{y-a^{2}+4}{6}$$

Whakawehe y-a^{2}+4 ki te 6.

$$b=-\frac{a^{2}}{6}+\frac{y}{6}+\frac{2}{3}$$

Whakaoti mō a (complex solution)

$$a=-\sqrt{y-6b+4}$$

$$a=\sqrt{y-6b+4}$$

Whakaoti mō a

$$a=\sqrt{y-6b+4}$$

$$a=-\sqrt{y-6b+4}\text{, }y\geq -\left(4-6b\right)$$