Whakaoti mō x (complex solution)
\left\{\begin{matrix}\\x=0\text{, }&\text{unconditionally}\\x\in \mathrm{C}\text{, }&y=2\end{matrix}\right.
Whakaoti mō y (complex solution)
\left\{\begin{matrix}\\y=2\text{, }&\text{unconditionally}\\y\in \mathrm{C}\text{, }&x=0\end{matrix}\right.
Whakaoti mō x
\left\{\begin{matrix}\\x=0\text{, }&\text{unconditionally}\\x\in \mathrm{R}\text{, }&y=2\end{matrix}\right.
Whakaoti mō y
\left\{\begin{matrix}\\y=2\text{, }&\text{unconditionally}\\y\in \mathrm{R}\text{, }&x=0\end{matrix}\right.
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x-xy=0
Tangohia te xy mai i ngā taha e rua.
\left(2-y\right)x=0
Pahekotia ngā kīanga tau katoa e whai ana i te x.
x=0
Whakawehe 0 ki te 2-y.
xy=2x
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\frac{xy}{x}=\frac{2x}{x}
Whakawehea ngā taha e rua ki te x.
y=\frac{2x}{x}
Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.
y=2
Whakawehe 2x ki te x.
2x-xy=0
Tangohia te xy mai i ngā taha e rua.
\left(2-y\right)x=0
Pahekotia ngā kīanga tau katoa e whai ana i te x.
x=0
Whakawehe 0 ki te 2-y.
xy=2x
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\frac{xy}{x}=\frac{2x}{x}
Whakawehea ngā taha e rua ki te x.
y=\frac{2x}{x}
Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.
y=2
Whakawehe 2x ki te x.
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