I'm having a mind blank, can someone show that this series is convergent.

((k+2)^2)/k! summed from k=1 to infinity

Cheers

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- Oct 25th 2009, 08:34 PMSam1111Convergent series
I'm having a mind blank, can someone show that this series is convergent.

((k+2)^2)/k! summed from k=1 to infinity

Cheers - Oct 25th 2009, 08:37 PMSam1111
Hmm i think I got it. Ratio test =0 so converges

- Oct 25th 2009, 08:40 PMtonio