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How to write a quadratic equation …

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How to write a quadratic equation which is having -2 and 1 as the root

    • Posted by Sidharth Riju 5 years, 4 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Chandresh Tiwari 5 years, 4 months ago

    X2 + x -2 ={X^2 - (alpha + beta ) x +(alpha×beta ) = x^2 - (-2+1)x + (-2×1) =x^2 + x - 2

    0Thank You

    Sumesh ☺️☺️☺️ 5 years, 4 months ago

    X²-2x+1

    0Thank You

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