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The 4th term in the expansion of (-x -1/...

The 4th term in the expansion of `(-x -1/x)^(5)` (for `x gt 0`) is:

A

independent of x

B

positive

C

negative

D

the only middle term.

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • Constant term in the expansion of (x-1/x)^(10) is:

    A
    `-252`
    B
    152
    C
    252
    D
    `-152`

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