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  1. Top | #1

    Feb 2011
    2
    1.90
    07701766668 / 07800055259
    9,109
    Thanked: 7407

    - 69 - ( )

    For what values of m does the equation
    x2 + (2m + 6)x + 4m + 12 = 0 has two real roots, both of them greater than -2

  2. Top | #2

    Nov 2011
    1406
    ( )
    0.19
    Egypte - Le Caire 00201005369925
    867
    Thanked: 204

  3. Top | #3

    Feb 2011
    2
    1.90
    07701766668 / 07800055259
    9,109
    Thanked: 7407
    ϡ

  4. Top | #4

    Jan 2013
    15511
    0.00
    1
    Thanked: 0

  5. Top | #5

    Apr 2011
    56
    0.38
    -
    1,790
    Thanked: 452

    : - 69 - ( )

    ( )

  6. Top | #6

    May 2013
    16305
    0.08
    330
    Thanked: 506

    : - 69 - ( )


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