INEQUALITY'S BLOG

November 21, 2010

Problem 62: van khea

Filed under: Uncategorized — KKKVVV @ 6:29 am

6) Let a, b, c be positive real numbers satisfying abc=8 ។ Find Min(P):
\displaystyle P=\frac{a^5\sqrt{2a+b}}{a+b}+\frac{b^5\sqrt{2b+c}}{b+c}+\frac{c^5\sqrt{2c+a}}{c+a}

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