Find the interval of convergance of the series

$\displaystyle \sum_{n=1}^{\infty}\frac{3^n(x-2)^n}{\sqrt{n+2}*2^n}$

Can anyone walk me through slowly? I'm struggling a bit.

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- Feb 1st 2010, 02:54 PMkg7150Interval of Convergance
Find the interval of convergance of the series

$\displaystyle \sum_{n=1}^{\infty}\frac{3^n(x-2)^n}{\sqrt{n+2}*2^n}$

Can anyone walk me through slowly? I'm struggling a bit. - Feb 1st 2010, 02:56 PMDrexel28
- Feb 1st 2010, 03:04 PMkg7150
Thanks!

I've gotten that far myself. Can you tell me about the convergence at the endpoints?

Also *convergence

Sorry about the spelling. - Feb 1st 2010, 03:08 PMDrexel28