Whakaoti mō a (complex solution)
\left\{\begin{matrix}a=-\frac{-2cx+2d-5b}{x}\text{, }&x\neq 0\\a\in \mathrm{C}\text{, }&d=\frac{5b}{2}\text{ and }x=0\end{matrix}\right.
Whakaoti mō a
\left\{\begin{matrix}a=-\frac{-2cx+2d-5b}{x}\text{, }&x\neq 0\\a\in \mathrm{R}\text{, }&d=\frac{5b}{2}\text{ and }x=0\end{matrix}\right.
Whakaoti mō b
b=\frac{ax-2cx+2d}{5}
Graph
Tohaina
Kua tāruatia ki te papatopenga
ax=2cx+5b-2d
Tangohia te 2d mai i ngā taha e rua.
xa=2cx+5b-2d
He hanga arowhānui tō te whārite.
\frac{xa}{x}=\frac{2cx+5b-2d}{x}
Whakawehea ngā taha e rua ki te x.
a=\frac{2cx+5b-2d}{x}
Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.
ax=2cx+5b-2d
Tangohia te 2d mai i ngā taha e rua.
xa=2cx+5b-2d
He hanga arowhānui tō te whārite.
\frac{xa}{x}=\frac{2cx+5b-2d}{x}
Whakawehea ngā taha e rua ki te x.
a=\frac{2cx+5b-2d}{x}
Mā te whakawehe ki te x ka wetekia te whakareanga ki te x.
2cx+5b=ax+2d
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
5b=ax+2d-2cx
Tangohia te 2cx mai i ngā taha e rua.
5b=ax-2cx+2d
He hanga arowhānui tō te whārite.
\frac{5b}{5}=\frac{ax-2cx+2d}{5}
Whakawehea ngā taha e rua ki te 5.
b=\frac{ax-2cx+2d}{5}
Mā te whakawehe ki te 5 ka wetekia te whakareanga ki te 5.
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