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If -2 is zero of the …

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If -2 is zero of the quadratic polynomial x² + 3x + K , then find the value of k

    • Posted by Lakshika Sood 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Mp Bvc 6 years, 10 months ago

    The -2 is the zero of p(x).then x=-2 put the value of x you got answer.

    0Thank You

    Saif Khan 6 years, 10 months ago

    x²+3x+K=0 (-2)²+3*(-2)+K=0 4+(-6)+K=0 -2+K=0 K=2

    0Thank You

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