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    endlesslove230's Avatar
    endlesslove230 Posts: 52, Reputation: 2
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    #1

    Sep 22, 2010, 06:09 AM
    If a,b≥0 → √a + √b≤√((a+1)(b+1))
    If a,b≥0 → √a + √b≤√((a+1)(b+1))
    Unknown008's Avatar
    Unknown008 Posts: 8,076, Reputation: 723
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    #2

    Sep 22, 2010, 09:39 AM

    You need to prove this?

    If so, try to square both sides, eliminate some terms, square again to remove surds and this should fall in place.
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