Whakaoti mō y
y=\frac{8x+9}{x^{2}}
x\neq 0
Whakaoti mō x (complex solution)
\left\{\begin{matrix}x=\frac{\sqrt{9y+16}+4}{y}\text{; }x=\frac{-\sqrt{9y+16}+4}{y}\text{, }&y\neq 0\\x=-\frac{9}{8}=-1.125\text{, }&y=0\end{matrix}\right.
Whakaoti mō x
\left\{\begin{matrix}x=\frac{\sqrt{9y+16}+4}{y}\text{; }x=\frac{-\sqrt{9y+16}+4}{y}\text{, }&y\neq 0\text{ and }y\geq -\frac{16}{9}\\x=-\frac{9}{8}=-1.125\text{, }&y=0\end{matrix}\right.
Graph
Tohaina
Kua tāruatia ki te papatopenga
x^{2}y=9+8x
Me tāpiri te 8x ki ngā taha e rua.
x^{2}y=8x+9
He hanga arowhānui tō te whārite.
\frac{x^{2}y}{x^{2}}=\frac{8x+9}{x^{2}}
Whakawehea ngā taha e rua ki te x^{2}.
y=\frac{8x+9}{x^{2}}
Mā te whakawehe ki te x^{2} ka wetekia te whakareanga ki te x^{2}.
Ngā Tauira
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whārite Simultaneous
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Ngā Tepe
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