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Thread: Algebra!

  1. March 18th 2009, 05:07 AM #1
    _icebox
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    Algebra!

    Here I go again Simplify:

    <br /> <br /> \sqrt[n] {\frac{2^{28} + 2^{30}}{10}}<br /> <br />
    Last edited by mr fantastic; March 18th 2009 at 05:25 AM. Reason: Fixed the latex in this post - again .... And provided clarity
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  2. March 18th 2009, 05:23 AM #2
    earboth
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    Quote Originally Posted by _icebox View Post
    Here I go again

    <br /> <br /> \sqrt[n] {2^28 + 2^30} / {10}<br /> <br />
    <br /> <br /> \dfrac{\sqrt[n] {2^{28} + 2^{30}}}{ {10}} = \dfrac{2^{\frac{28}{n}}(1+2^2)^{\frac1n}}{2^1 \cdot 5^1} = 2^{\frac{28-n}n} \cdot 5^{\frac{1-n}n}<br /> <br />
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