:
1 3 3

:

  1. Top | #1

    Nov 2011
    1063
    0.29
    1,121
    Thanked: 476

    [COLOR=var(--primary-text)]a,b,c >= 0
    ab+bc+ca+abc=4
    Prove that:
    a+b+c+5abc >= 8

    [/COLOR]


    [COLOR=var(--secondary-text)]





    [/COLOR]






  2. The Following User Says Thank You to For This Useful Post:

     (09-26-2021)

  3. Top | #2

  4. Top | #3

    Feb 2014
    18677
    ( )
    0.79
    2,366
    Thanked: 3024

    :


: 1 (0 1 )


Powered by vBulletin® Version 4.2.3
Copyright © 2022 vBulletin Solutions, Inc. All rights reserved.
Translate By Almuhajir
Developed By Marco Mamdouh
Style
Zavord