T
thuylinh.hp


giai hpt
[tex]\left\{ \begin{array}{l} x+\frac{2}{\frac{y}} = y+\frac{2}{\frac{x}} \\ \sqrt{x+8}-\sqrt{2y+2} =\sqrt{3y-2} \end{array} \right.[/tex]
[tex]\left\{ \begin{array}{l} x+\frac{2}{\frac{y}} = y+\frac{2}{\frac{x}} \\ \sqrt{x+8}-\sqrt{2y+2} =\sqrt{3y-2} \end{array} \right.[/tex]
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