Whakaoti mō A
\left\{\begin{matrix}A=\frac{P}{C}\text{, }&C\neq 0\\A\in \mathrm{R}\text{, }&P=0\text{ and }C=0\end{matrix}\right.
Whakaoti mō C
\left\{\begin{matrix}C=\frac{P}{A}\text{, }&A\neq 0\\C\in \mathrm{R}\text{, }&P=0\text{ and }A=0\end{matrix}\right.
Tohaina
Kua tāruatia ki te papatopenga
AC=P
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
CA=P
He hanga arowhānui tō te whārite.
\frac{CA}{C}=\frac{P}{C}
Whakawehea ngā taha e rua ki te C.
A=\frac{P}{C}
Mā te whakawehe ki te C ka wetekia te whakareanga ki te C.
AC=P
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\frac{AC}{A}=\frac{P}{A}
Whakawehea ngā taha e rua ki te A.
C=\frac{P}{A}
Mā te whakawehe ki te A ka wetekia te whakareanga ki te A.
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