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Mathematics 13 Online
OpenStudy (zale101):

Converges or Diverges by Ratio Test

OpenStudy (amistre64):

im thinking if its taking this long to write its not going to converge ....

OpenStudy (zale101):

\[\sum_{k=1}^{\infty} \frac{k^2}{2^k}\] |dw:1430111810573:dw|

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