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Form quadratic equation whose root 7 pm ...

Form quadratic equation whose root `7 pm 2sqrt(5)`

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Form quadratic equation whose root -3 pm 5i

Form a quadratic equation whose roots are 2sqrt(3)-5 and -2sqrt(3)-5.

Knowledge Check

  • The quadratic equation whose one root is (3+sqrt(5))/(2-sqrt(5)) is

    A
    `x^(2)+22x+4=0`
    B
    `x^(2)+22x-4=0`
    C
    `x^(2)+11x+8=0`
    D
    `x^(2)+11x-8=0`

  • The quadratic equation whose one root is (-3+I sqrt7)/(4) is

    A
    `2x^(2)-3x+2=0`
    B
    `2x^(2)+3x-2=0`
    C
    `2x^(2)-3x-2=0`
    D
    `2x^(2)+3x+2=0`

    • Similar Questions

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    Form quadratic equation whose roots are : 2,5

    Form quadratic equation whose roots are : -3 pm 5i

    Find the quadratic equation whose roots are (3+- I sqrt5)/(2) .

    Form quadratic equation whose roots are : (p-q)/(p+q), (-p+q)/(p-q), (p ne pm q)

    Form quadratic equation whose root (p-q)/(p+q),(-p+q)/(p-q), (p ne pm q)

    Form quadratic equation whose roots are : (m)/(n), (n)/(m) (m ne 0, n ne 0)

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