Whakaoti mō b (complex solution)
\left\{\begin{matrix}b=-\frac{d+y-xy}{x}\text{, }&x\neq 0\\b\in \mathrm{C}\text{, }&y=-d\text{ and }x=0\end{matrix}\right.
Whakaoti mō b
\left\{\begin{matrix}b=-\frac{d+y-xy}{x}\text{, }&x\neq 0\\b\in \mathrm{R}\text{, }&y=-d\text{ and }x=0\end{matrix}\right.
Whakaoti mō d
d=xy-bx-y
Graph
Tohaina
Kua tāruatia ki te papatopenga
d+xb=xy-y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
xb=xy-y-d
Tangohia te d mai i ngā taha e rua.
\frac{xb}{x}=\frac{xy-y-d}{x}
Whakawehea ngā taha e rua ki te x.
b=\frac{xy-y-d}{x}
Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.
d+xb=xy-y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
xb=xy-y-d
Tangohia te d mai i ngā taha e rua.
\frac{xb}{x}=\frac{xy-y-d}{x}
Whakawehea ngā taha e rua ki te x.
b=\frac{xy-y-d}{x}
Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.
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