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Homework Help: Fraction question

  1. Jun 10, 2008 #1
    1. The problem statement, all variables and given/known data

    Expand the fraction [tex]\frac{1}{\sqrt[n]{2^5}}[/tex], for [tex]n \in \mathbb{N}[/tex] and [tex]n \geq 2[/tex], to have denominator 2.

    2. Relevant equations


    3. The attempt at a solution

    [tex]\frac{1}{\sqrt[n]{2^5}} \circ \frac{\sqrt[n]{{2}^{n-5}}}{\sqrt[n]{{2}^{n-5}}}[/tex]

    [tex]\frac{\sqrt[n]{{2}^{n-5}}}{2}[/tex]

    Is this correct?
     
    Last edited: Jun 10, 2008
  2. jcsd
  3. Jun 10, 2008 #2
    Looks good to me
     
  4. Jun 10, 2008 #3

    Defennder

    User Avatar
    Homework Helper

    Yeah it appears ok. Odd question, though.
     
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