Cho các số thực dương thỏa mãn $a+b+c=6$
CMR:
$\frac{a}{b^2+2}+\frac{b}{c^2+2}+\frac{c}{a^2+2}$ $\geq$ $1$
- leduylinh1998 and nguyenhongsonk612 like this
Posted by hoamuongbien on 01-12-2014 - 22:22
Cho các số thực dương thỏa mãn $a+b+c=6$
CMR:
$\frac{a}{b^2+2}+\frac{b}{c^2+2}+\frac{c}{a^2+2}$ $\geq$ $1$
Posted by hoamuongbien on 26-10-2014 - 04:11
Posted by hoamuongbien on 17-10-2014 - 14:42
Posted by hoamuongbien on 12-09-2014 - 22:15
Posted by hoamuongbien on 01-08-2014 - 20:50
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