Whakaoti mō P (complex solution)
\left\{\begin{matrix}P=-\frac{20-60y}{13rx}\text{, }&x\neq 0\text{ and }r\neq 0\\P\in \mathrm{C}\text{, }&\left(r=0\text{ or }x=0\right)\text{ and }y=\frac{1}{3}\end{matrix}\right.
Whakaoti mō r (complex solution)
\left\{\begin{matrix}r=-\frac{20-60y}{13Px}\text{, }&x\neq 0\text{ and }P\neq 0\\r\in \mathrm{C}\text{, }&\left(P=0\text{ or }x=0\right)\text{ and }y=\frac{1}{3}\end{matrix}\right.
Whakaoti mō P
\left\{\begin{matrix}P=-\frac{20-60y}{13rx}\text{, }&x\neq 0\text{ and }r\neq 0\\P\in \mathrm{R}\text{, }&\left(r=0\text{ or }x=0\right)\text{ and }y=\frac{1}{3}\end{matrix}\right.
Whakaoti mō r
\left\{\begin{matrix}r=-\frac{20-60y}{13Px}\text{, }&x\neq 0\text{ and }P\neq 0\\r\in \mathrm{R}\text{, }&\left(P=0\text{ or }x=0\right)\text{ and }y=\frac{1}{3}\end{matrix}\right.
Tohaina
Kua tāruatia ki te papatopenga
P\times 1.3rx-6y+2=0
Whakareatia ngā taha e rua o te whārite ki te 2.
P\times 1.3rx+2=6y
Me tāpiri te 6y ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
P\times 1.3rx=6y-2
Tangohia te 2 mai i ngā taha e rua.
\frac{13rx}{10}P=6y-2
He hanga arowhānui tō te whārite.
\frac{10\times \frac{13rx}{10}P}{13rx}=\frac{10\left(6y-2\right)}{13rx}
Whakawehea ngā taha e rua ki te 1.3rx.
P=\frac{10\left(6y-2\right)}{13rx}
Mā te whakawehe ki te 1.3rx ka wetekia te whakareanga ki te 1.3rx.
P=\frac{20\left(3y-1\right)}{13rx}
Whakawehe 6y-2 ki te 1.3rx.
P\times 1.3rx-6y+2=0
Whakareatia ngā taha e rua o te whārite ki te 2.
P\times 1.3rx+2=6y
Me tāpiri te 6y ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
P\times 1.3rx=6y-2
Tangohia te 2 mai i ngā taha e rua.
\frac{13Px}{10}r=6y-2
He hanga arowhānui tō te whārite.
\frac{10\times \frac{13Px}{10}r}{13Px}=\frac{10\left(6y-2\right)}{13Px}
Whakawehea ngā taha e rua ki te 1.3Px.
r=\frac{10\left(6y-2\right)}{13Px}
Mā te whakawehe ki te 1.3Px ka wetekia te whakareanga ki te 1.3Px.
r=\frac{20\left(3y-1\right)}{13Px}
Whakawehe 6y-2 ki te 1.3Px.
P\times 1.3rx-6y+2=0
Whakareatia ngā taha e rua o te whārite ki te 2.
P\times 1.3rx+2=6y
Me tāpiri te 6y ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
P\times 1.3rx=6y-2
Tangohia te 2 mai i ngā taha e rua.
\frac{13rx}{10}P=6y-2
He hanga arowhānui tō te whārite.
\frac{10\times \frac{13rx}{10}P}{13rx}=\frac{10\left(6y-2\right)}{13rx}
Whakawehea ngā taha e rua ki te 1.3rx.
P=\frac{10\left(6y-2\right)}{13rx}
Mā te whakawehe ki te 1.3rx ka wetekia te whakareanga ki te 1.3rx.
P=\frac{20\left(3y-1\right)}{13rx}
Whakawehe 6y-2 ki te 1.3rx.
P\times 1.3rx-6y+2=0
Whakareatia ngā taha e rua o te whārite ki te 2.
P\times 1.3rx+2=6y
Me tāpiri te 6y ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
P\times 1.3rx=6y-2
Tangohia te 2 mai i ngā taha e rua.
\frac{13Px}{10}r=6y-2
He hanga arowhānui tō te whārite.
\frac{10\times \frac{13Px}{10}r}{13Px}=\frac{10\left(6y-2\right)}{13Px}
Whakawehea ngā taha e rua ki te 1.3Px.
r=\frac{10\left(6y-2\right)}{13Px}
Mā te whakawehe ki te 1.3Px ka wetekia te whakareanga ki te 1.3Px.
r=\frac{20\left(3y-1\right)}{13Px}
Whakawehe 6y-2 ki te 1.3Px.
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