Very basic limit

  • Thread starter gipc
  • Start date
  • #1
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I'm sorry for being pathetic but I can't seem to solve anything this days.

[tex]lim sqrt(x^2-9)/abs(3-x) as x->3+[/tex]
 

Answers and Replies

  • #2
tiny-tim
Science Advisor
Homework Helper
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Hi gipc! :smile:

You mean limx->3+ √(x2 - 9) / |3 - x| ?

Well x -> 3+ means you only have to consider x > 3, so |3 - x| = x - 3 …

does that help? :smile:
 

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