1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

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


    User Avatar
    Science Advisor

    It looks good to me!
  4. Apr 3, 2009 #3
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook