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Homework Help: Laurent Series for f(z)=(1+2z)/(z^2+z^3)

  1. Apr 2, 2009 #1
    Would anyone be willing to check and comment on my work for finding the Laurent series of

    [tex]f(z)=\frac{1+2z}{z^2+z^3}[/tex] ?

    Page 1 - http://img23.imageshack.us/img23/7172/i0001.jpg" [Broken]

    Page 2 - http://img5.imageshack.us/img5/2140/i0002.jpg" [Broken]

    Page 3 - http://img15.imageshack.us/img15/2753/i0003.jpg" [Broken]

    I also displayed the pages below.

    Page 1

    http://img23.imageshack.us/img23/7172/i0001.jpg [Broken]


    Page 2

    http://img5.imageshack.us/img5/2140/i0002.jpg [Broken]


    Page 3

    http://img15.imageshack.us/img15/2753/i0003.jpg [Broken]


    Thanks in advance!
     
    Last edited by a moderator: May 4, 2017
  2. jcsd
  3. Apr 3, 2009 #2

    HallsofIvy

    User Avatar
    Science Advisor

    It looks good to me!
     
  4. Apr 3, 2009 #3
    Thanks!
     
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