Hi everyone !

I found that inequality that i proved , but i wanted another solution .

Show that for all a,b and c positive real numbers , the following inequality holds:

And please , don't tell me it is pre-calculus !

Anybody with another solution ?

(if you need mine , say it )

Moderator edit:Moved from Pre-algebra and Algebra. Closed until OP reads and follows the subforum rules for posting here.