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If one of the zeroes of the quadratic po...

If one of the zeroes of the quadratic polynomial `(k-1)x^(2)+kx+1` is -3 ,then the value of k is

A

`4/3`

B

`-4/3`

C

`2/3`

D

`-2/3`

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Knowledge Check

  • If one zero of the quadratic polynomial (k-1) x^(2) + kx + 1" is " -4 then the value of k is

    A
    ` (-5)/4`
    B
    ` 5/4`
    C
    ` (-4)/3`
    D
    `4/3`

  • The zeroes of the quadratic polynomial x^(2)+kx+k, k≠0

    A
    cannot both be positive
    B
    cannot both be negative
    C
    are always unequal
    D
    are always equal

  • If one zero of the quadratic polynomial kx^(2) + 3x+k is 2 then the value of k is

    A
    `5/6`
    B
    ` (-5)/6`
    C
    ` 6/5`
    D
    `(-6)/5`

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