H
hoabinh01


Bài Tập.
xy + yz + xz = 2010
TÍnh P = Căn Bậc hai ( x^2 + 2010 . Y ^2 + 2010) / (z ^2 +2010)+ căn bậc hai (Y ^2+2010 . z ^2 + 2010) / (x^2 + 2010) + căn bậc hai ( x ^2 + 2010 . z^2 + 2010) / (y^2 + 2010 )
xy + yz + xz = 2010
TÍnh P = Căn Bậc hai ( x^2 + 2010 . Y ^2 + 2010) / (z ^2 +2010)+ căn bậc hai (Y ^2+2010 . z ^2 + 2010) / (x^2 + 2010) + căn bậc hai ( x ^2 + 2010 . z^2 + 2010) / (y^2 + 2010 )
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