Whakaoti mō y (complex solution)
\left\{\begin{matrix}\\y=x\text{, }&\text{unconditionally}\\y\in \mathrm{C}\text{, }&x=0\end{matrix}\right.
Whakaoti mō y
\left\{\begin{matrix}\\y=x\text{, }&\text{unconditionally}\\y\in \mathrm{R}\text{, }&x=0\end{matrix}\right.
Whakaoti mō x
x=y
x=0
Graph
Tohaina
Kua tāruatia ki te papatopenga
-xy=-x^{2}
Tangohia te x^{2} mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
xy=x^{2}
Me whakakore te -1 ki ngā taha e rua.
\frac{xy}{x}=\frac{x^{2}}{x}
Whakawehea ngā taha e rua ki te x.
y=\frac{x^{2}}{x}
Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.
y=x
Whakawehe x^{2} ki te x.
-xy=-x^{2}
Tangohia te x^{2} mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
xy=x^{2}
Me whakakore te -1 ki ngā taha e rua.
\frac{xy}{x}=\frac{x^{2}}{x}
Whakawehea ngā taha e rua ki te x.
y=\frac{x^{2}}{x}
Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.
y=x
Whakawehe x^{2} ki te x.
Ngā Tauira
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