(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

I have been asked to state the precise nature of the singularities at z=2 and z=-1/3 in

2. Relevant equations

I know the laurent series is given by

3. The attempt at a solution

I think I need to expand the series out into a laurent series around z=2 and z=-1/3 but I am really stuck on how to do this and would really appreciate a bit of help! From some examples I have seen I need to manipulate the denominator into a known series and then expand this but I am unsure of how to do that. Thanks

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# Homework Help: Laurent Series

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