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Determine the values of p for …

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Determine the values of p for which the quadratic equation: 2x^2+px+8=0 has real roots.

    • Posted by Shweta Giri 6 years, 9 months ago

    CBSE > Class 10 > Mathematics
    • 5 answers

    Shweta Giri 6 years, 9 months ago

    But D=0 when it have equal roots ?

    1Thank You

    Tonu Ji 6 years, 9 months ago

    For D =0 ...we have b²-4ac =0 ....p²-4×2×8=0.....or...p²=64....or p=8

    1Thank You

    Jagjeet Kaur Khalsa 6 years, 9 months ago

    P= 8 My answer is right or wrong

    2Thank You

    Hamsa Veni 6 years, 9 months ago

    8

    2Thank You

    Monika Gupta 6 years, 9 months ago

    p=8

    3Thank You

    ANSWER
    http://mycbseguide.com/examin8/

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