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# Limits with non integer powers?

How to solve questions 59 and 61? Please help me... I don't know how to solve these limits with non integer powers.

Thanks in advance!

### 2 Answers

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- rotchmLv 73 weeks ago
Hint for 59: Let u = x^15 [why?]. You then get a poly/poly which you know how to tackle.

63) same trick.

Done!

Dont forget to consider me for best answer for being the first to correctly walk you through w/o spoiling out the answers!

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many mistakes in there hence the thumbs down. And why would the op give BA when the op knows that there are mistakes!!??