$\left\{\begin{matrix} x^2+3y=9 \\ y^4+4(2x-3)y^2-48y-48x+155=0& \end{matrix}\right.$
Edited by minhson95, 30-08-2012 - 22:08.
Edited by minhson95, 30-08-2012 - 22:08.
GHPT:
$\left\{\begin{matrix} x^2+3y=9 \\ y^4+4(2x-3)y^2-48y-48x+155=0& \end{matrix}\right.$
Edited by tieulyly1995, 30-08-2012 - 23:03.
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