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by **pieldevereda** on Fri Mar 11, 2011 3:09 pm

Hi i can't resolve this exercise

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I have the result but i don 't why is that

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by **stapel_eliz** on Fri Mar 11, 2011 4:11 pm

pieldevereda wrote: $\mbox{Ex: }\, \sqrt{5}\, \sqrt[3]{2}$

$\mbox{Result: }\, \sqrt[6]{5^3\, 2^2}$

I have the result but i don 't why is that

Hint: Convert the radicals into fractional exponents. Convert the two fractions to a common denominator, and see where that leads. :wink:

by **pieldevereda** on Fri Mar 11, 2011 4:39 pm

Thank you very much !!!

Simplify by writing with no more than one radical: