

Cho a+b+c=2
Tìm min P=[tex]\frac{25a^{2}}{\sqrt{2a^{2}+16ab+7b^{2}}}+\frac{25b^{2}}{\sqrt{2b^{2}+16bc+7c^{2}}}+\frac{c^{2}(3+a)}{a}[/tex]
Giúp mh nha!!!Thanks


Tìm min P=[tex]\frac{25a^{2}}{\sqrt{2a^{2}+16ab+7b^{2}}}+\frac{25b^{2}}{\sqrt{2b^{2}+16bc+7c^{2}}}+\frac{c^{2}(3+a)}{a}[/tex]
Giúp mh nha!!!Thanks