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Construct a quadratic equation with root...

Construct a quadratic equation with roots 7 and -3.

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Knowledge Check

  • In a quadratic equation with roots alpha and beta where alpha+beta=-4 and alpha beta=-1 , then required equation is ……………

    A
    `x^(2)-4x-1=0`
    B
    `x^(2)+4x-1=0`
    C
    `x^(2)+4x+1=0`
    D
    `x^(2)-4x+1=0`

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    Form a quadratic equation whose roots are -4a n d6.

    If alpha and beta are the roots of the quadratic equation x^(2) + sqrt(2) x + 3=0 form a quadratic equation with roots (1)/(alpha) and (1)/(beta)

    Form the quadratic equation whose roots are 3 + sqrt7, 3- sqrt7

    Form the quadratic equation whose roots are 3+ sqrt7 , 3-sqrt7

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