Radicals

awkedd

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Sep 29, 2015
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Need help with this ! Thank you so much !
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Need help with this !
What is "this"? You included no instructions. Are you "simplifying"? "Expressing in exponential notation"? "Evaluating"? Or something else?

Also, is the following what you meant?

. . . . .\(\displaystyle \dfrac{\sqrt[7]{\strut a^2\, }}{\sqrt[21]{\strut a^2 \,}}\)

In particular, are the "squareds" supposed to be inside the radicals, or outside?

When you reply, please include a clear statement of your thoughts and efforts so far. Thank you! ;)
 
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