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Find the value of k for …

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Find the value of k for which the quadratic equation 2x²-kx+k=0

    • Posted by Kanta Sha 10 months, 3 weeks ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Kaushik Verma 10 months, 3 weeks ago

    D=b²-4ac=0 =k²-4×2×k=0 = k²-8k=0 =k(k-8)=0 = k-8=0 =k=8

    3Thank You

    Aniket Singh 10 months, 3 weeks ago

    Given : b²-4ac=0 So, (-k)²-4×2×k=0 k²-8k=0 k(k-8)=0 k=8

    3Thank You

    ANSWER
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