Giải hệ:
$\begin{cases} & (4x^2-4xy+4y^2-51)(x-y)^3+3=0 \\ & (2x-7)(x-y)+1=0 \end{cases}$
$\begin{cases} & (4x^2-4xy+4y^2-51)(x-y)^3+3=0 \\ & (2x-7)(x-y)+1=0 \end{cases}$
Started By leminhnghiatt, 12-01-2016 - 17:14
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Posted 12-01-2016 - 17:14
leminhnghiatt
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