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The coefficient x^5 in the expansion of ...

The coefficient `x^5` in the expansion of `(2 - x + 3x^2)^6` is

A

`-5051`

B

4632

C

`-4631`

D

none of these

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Knowledge Check

  • The coefficient of x^(5) in the expansion of (2-x+3x^(2))^(6) is

    A
    `-4692`
    B
    4692
    C
    2346
    D
    -`5052`

  • The coefficient of x^2 in the expansion of (3x - (1)/(x) )^6 is

    A
    405
    B
    1215
    C
    2430
    D
    3645

  • The coefficient of x^(5) in the expansion of (x +3)^(6) ,is

    A
    18
    B
    6
    C
    12
    D
    10

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    Find the coefficient of x^(4) in the expansion of (2-x+3x^(2))^(6)

    The coefficient of x^(3) in the expansion of (1-x+x^(2))^(5) is

    The coefficient of x^2 in the expansion of (3x - (1)/( x) )^6 is-

    The coefficient of x^(3) in the expansion of (1-x+x^(2))^(5) is

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