Giải hệ PT$\left\{\begin{matrix}(2x+3y)^2=1+12xy & \\ 512x^5-160x^3+12x+3888y^5-540y^3+18y=0& \end{matrix}\right.$
Edited by GSXoan, 03-10-2013 - 21:46.
Giải hệ PT$\left\{\begin{matrix} (2x+3y)^2=1+12xy & \\ 512x^5-160x^3+12x+...& \end{matrix}\right.$
Started By GSXoan, 03-10-2013 - 21:46
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