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Expanding functions in increasing powers

  1. Jul 12, 2011 #1
    I have not been taught how to do this and therefore unable to answer the following question :-

    Expand the function f(x) = (1+x)^3 in increasing powers of x ?

    Please help
  2. jcsd
  3. Jul 12, 2011 #2
    Hi struglnstudnt! :smile:

    You need to calculate


    Just work out the brackets...
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