Determining convergence of a series

  • Thread starter grothem
  • Start date
  • #1
grothem
23
1

Homework Statement


Determine if the following is convergent or divergent
[tex]\Sigma\frac{n+5}{\sqrt[3]{n^7+n^2}}[/tex] n from 1 to infinity


Homework Equations


Test for divergence came up with limit = 0 so I know it converges.


The Attempt at a Solution


Ratio test came up inconclusive. Should I try rationalizing the denominator?

Homework Statement





Homework Equations





The Attempt at a Solution


Homework Statement





Homework Equations





The Attempt at a Solution

 

Answers and Replies

  • #2
th3plan
93
0
use a comparison test, and then u can see if diverges or converges
 

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