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Thread: Pascal's triangle

  1. June 4th 2008, 08:41 PM #1
    Assasinator
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    Pascal's triangle

    what do I use for the coefficient when one of them is 1/2x?

    The problem is (1/2x+2x) to the 6th
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  2. June 4th 2008, 09:37 PM #2
    mr fantastic
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    Quote Originally Posted by Assasinator View Post
    what do I use for the coefficient when one of them is 1/2x?

    The problem is (1/2x+2x) to the 6th
    You know how to expand (A + B)^6, right? Do that. Then replace A with 1/(2x) and B with 2x.
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