$\left\{\begin{matrix}
x^{4}-4x^{2}+y^{2}-6y+9=0\\
x^{2}y+x^{2}+2y-22=0
\end{matrix}\right.$
$\left\{\begin{matrix} x^{4}-4x^{2}+y^{2}-6y+9=0\\ x^{2}y+x^{2}+2y-22=0 \end{matrix}\right.$
Started By Mr0, 27-06-2012 - 20:39
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