Determine whether the series [tex]\sum_{n=2}^{\infty}a_n[/tex] converges absolutely,converges conditionally or diverges.If(adsbygoogle = window.adsbygoogle || []).push({});

[tex]a_n=\frac{1+n+n^2}{\sqrt{1+n^2+n^6}}[/tex]

For several n I get [tex]a_n>\frac{1}{n}[/tex] so I decided that this series is divergent.Right?

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# Homework Help: Simple series question.

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