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

f(z) = (z + 2)/(z - 2)

a) Find the Maclaurin Series for f on the doman |z| < 2.

b) Find the Laurent Series for f centered at z0 = 0 on domain 2 < |Z| < inf.

2. Relevant equations

3. The attempt at a solution

I'm having a hard time figuring out how (z + 2)/(z - 2) = 1 + (4/(z-2)) = 1 - (2/(1 - (z/2)).

I tried referring to a geometric series, but I don't think I have the right approach.

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# Homework Help: Series Question

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