Cari nilai x (complex solution)
\left\{\begin{matrix}x=\frac{\sqrt{36y^{2}-44y+9}-1}{2\left(y-1\right)}\text{; }x=-\frac{\sqrt{36y^{2}-44y+9}+1}{2\left(y-1\right)}\text{, }&y\neq 1\\x=7\text{, }&y=1\end{matrix}\right,
Cari nilai y (complex solution)
y=\frac{\left(x-2\right)\left(x+1\right)}{x^{2}-9}
x\neq -3\text{ and }x\neq 3
Cari nilai x
\left\{\begin{matrix}x=\frac{\sqrt{36y^{2}-44y+9}-1}{2\left(y-1\right)}\text{; }x=-\frac{\sqrt{36y^{2}-44y+9}+1}{2\left(y-1\right)}\text{, }&y\leq -\frac{\sqrt{10}}{9}+\frac{11}{18}\text{ or }\left(y\neq 1\text{ and }y\geq \frac{\sqrt{10}}{9}+\frac{11}{18}\right)\\x=7\text{, }&y=1\end{matrix}\right,
Cari nilai y
y=\frac{\left(x-2\right)\left(x+1\right)}{x^{2}-9}
|x|\neq 3
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