This one seems a lot harder...

Find the power series about the origin of:

z^2/(4-z)^2

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- April 10th 2010, 10:28 PMjzelltAnother Power Series
This one seems a lot harder...

Find the power series about the origin of:

z^2/(4-z)^2 - April 11th 2010, 12:16 AMmr fantastic
You only need to bother calculating the series for 1/(4 - z)^2 (why?).

Did you bother to read the link I gave in my reply here: http://www.mathhelpforum.com/math-he...er-series.html

Now look for the pattern in where n = 0, 1, 2, 3, ....

If you need more help, please say where you are stuck. - April 11th 2010, 02:39 AMFailure