Whakaoti mō p (complex solution)
\left\{\begin{matrix}p=-\frac{W}{2-y}\text{, }&y\neq 2\\p\in \mathrm{C}\text{, }&W=0\text{ and }y=2\end{matrix}\right.
Whakaoti mō p
\left\{\begin{matrix}p=-\frac{W}{2-y}\text{, }&y\neq 2\\p\in \mathrm{R}\text{, }&W=0\text{ and }y=2\end{matrix}\right.
Whakaoti mō W
W=p\left(y-2\right)
Graph
Tohaina
Kua tāruatia ki te papatopenga
W=py-2p
Whakamahia te āhuatanga tohatoha hei whakarea te p ki te y-2.
py-2p=W
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\left(y-2\right)p=W
Pahekotia ngā kīanga tau katoa e whai ana i te p.
\frac{\left(y-2\right)p}{y-2}=\frac{W}{y-2}
Whakawehea ngā taha e rua ki te y-2.
p=\frac{W}{y-2}
Mā te whakawehe ki te y-2 ka wetekia te whakareanga ki te y-2.
W=py-2p
Whakamahia te āhuatanga tohatoha hei whakarea te p ki te y-2.
py-2p=W
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\left(y-2\right)p=W
Pahekotia ngā kīanga tau katoa e whai ana i te p.
\frac{\left(y-2\right)p}{y-2}=\frac{W}{y-2}
Whakawehea ngā taha e rua ki te y-2.
p=\frac{W}{y-2}
Mā te whakawehe ki te y-2 ka wetekia te whakareanga ki te y-2.
W=py-2p
Whakamahia te āhuatanga tohatoha hei whakarea te p ki te y-2.
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