Minimum value

For discussing Olympiad Level Algebra (and Inequality) problems
lizzythebest
Posts: 3
Joined: Mon Jul 03, 2017 4:05 pm

Minimum value

Unread post by lizzythebest » Sat Jul 22, 2017 3:18 pm

Determine the minimum value of
$\frac{4x^3}{y}+\frac{y+1}{x}$

with $x>0$ and $y>0$ real numbers.

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