Whakaoti i te -4z+1=bz+c

$$- 4 z + 1 = b z + c$$

Whakaoti mō b

$$\left\{\begin{matrix}b=-\frac{4z+c-1}{z}\text{, }&z\neq 0\\b\in \mathrm{R}\text{, }&z=0\text{ and }c=1\end{matrix}\right.$$

Ngā Upane mō te Whakaoti Whārite Rārangi

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

$$bz+c=-4z+1$$

Tangohia te c mai i ngā taha e rua.

$$bz=-4z+1-c$$

He hanga arowhānui tō te whārite.

$$zb=1-c-4z$$

Whakawehea ngā taha e rua ki te z.

$$\frac{zb}{z}=\frac{1-c-4z}{z}$$

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

$$b=\frac{1-c-4z}{z}$$

Whakaoti mō c

$$c=1-4z-bz$$

Ngā Upane Otinga

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

$$bz+c=-4z+1$$

Tangohia te bz mai i ngā taha e rua.

$$c=-4z+1-bz$$