Whakaoti mō a (complex solution)
\left\{\begin{matrix}a=-\frac{b}{x+1}\text{, }&x\neq -1\\a\in \mathrm{C}\text{, }&x=1\text{ or }\left(b=0\text{ and }x=-1\right)\end{matrix}\right.
Whakaoti mō b (complex solution)
\left\{\begin{matrix}\\b=-a\left(x+1\right)\text{, }&\text{unconditionally}\\b\in \mathrm{C}\text{, }&x=1\end{matrix}\right.
Whakaoti mō a
\left\{\begin{matrix}a=-\frac{b}{x+1}\text{, }&x\neq -1\\a\in \mathrm{R}\text{, }&x=1\text{ or }\left(b=0\text{ and }x=-1\right)\end{matrix}\right.
Whakaoti mō b
\left\{\begin{matrix}\\b=-a\left(x+1\right)\text{, }&\text{unconditionally}\\b\in \mathrm{R}\text{, }&x=1\end{matrix}\right.
Graph
Tohaina
Kua tāruatia ki te papatopenga
ax^{2}-a=b-bx
Tangohia te a mai i ngā taha e rua.
\left(x^{2}-1\right)a=b-bx
Pahekotia ngā kīanga tau katoa e whai ana i te a.
\frac{\left(x^{2}-1\right)a}{x^{2}-1}=\frac{b-bx}{x^{2}-1}
Whakawehea ngā taha e rua ki te x^{2}-1.
a=\frac{b-bx}{x^{2}-1}
Mā te whakawehe ki te x^{2}-1 ka wetekia te whakareanga ki te x^{2}-1.
a=-\frac{b}{x+1}
Whakawehe b-bx ki te x^{2}-1.
a+b-bx=ax^{2}
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
b-bx=ax^{2}-a
Tangohia te a mai i ngā taha e rua.
\left(1-x\right)b=ax^{2}-a
Pahekotia ngā kīanga tau katoa e whai ana i te b.
\frac{\left(1-x\right)b}{1-x}=\frac{a\left(x^{2}-1\right)}{1-x}
Whakawehea ngā taha e rua ki te 1-x.
b=\frac{a\left(x^{2}-1\right)}{1-x}
Mā te whakawehe ki te 1-x ka wetekia te whakareanga ki te 1-x.
b=-a\left(x+1\right)
Whakawehe a\left(x^{2}-1\right) ki te 1-x.
ax^{2}-a=b-bx
Tangohia te a mai i ngā taha e rua.
\left(x^{2}-1\right)a=b-bx
Pahekotia ngā kīanga tau katoa e whai ana i te a.
\frac{\left(x^{2}-1\right)a}{x^{2}-1}=\frac{b-bx}{x^{2}-1}
Whakawehea ngā taha e rua ki te x^{2}-1.
a=\frac{b-bx}{x^{2}-1}
Mā te whakawehe ki te x^{2}-1 ka wetekia te whakareanga ki te x^{2}-1.
a=-\frac{b}{x+1}
Whakawehe b-bx ki te x^{2}-1.
a+b-bx=ax^{2}
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
b-bx=ax^{2}-a
Tangohia te a mai i ngā taha e rua.
\left(1-x\right)b=ax^{2}-a
Pahekotia ngā kīanga tau katoa e whai ana i te b.
\frac{\left(1-x\right)b}{1-x}=\frac{a\left(x^{2}-1\right)}{1-x}
Whakawehea ngā taha e rua ki te 1-x.
b=\frac{a\left(x^{2}-1\right)}{1-x}
Mā te whakawehe ki te 1-x ka wetekia te whakareanga ki te 1-x.
b=-a\left(x+1\right)
Whakawehe a\left(x^{2}-1\right) ki te 1-x.
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