Giải hệ phương trình sau:
$\left\{\begin{matrix} \sqrt{(x^{2}+1)^{3}}-8x^{3}=2\sqrt{2y-1}-2 & \\ y^{2}+1=2\sqrt{-9x^{3}+3x+1} & \end{matrix}\right.$
Edited by phan huong, 26-11-2014 - 18:02.
$\left\{\begin{matrix} \sqrt{(x^{2}+1)^{3}}-8x^{3}=2\sqrt{2y-1}-2& \\ .... & \end{matrix}\right.$
Started By phan huong, 26-11-2014 - 17:59
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Posted 26-11-2014 - 17:59
phan huong
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