How does the n^2/3 distribute?
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How? Forgive my innocence.
Originally Posted by superduper1 How? Forgive my innocence. So Square root that to get
What should I do next?
Basically, if you take a positive expression under a square root, you double the exponent. In general: where if is even and is odd.
Last edited by MarkFL; Nov 24th 2012 at 09:50 PM.
Originally Posted by superduper1 What should I do next? I would put the denominator also under the radical and use the property:
solutions says it is 1/2. I keep getting 1/infinity
I get zero as well, and so does W|A. Are you certain you have stated the problem correctly? The exponent on n outside the radical in the numerator would have to be 7/2 in order for the limit to be 1/2.
Oops, sorry make that 3/2, not 7/2, which makes more sense for a type to have occured.
Originally Posted by superduper1 How does the n^2/3 distribute? Now use comparison.
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