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simplify 343^1/3

Guest Apr 12, 2017
 #1
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a fractional exponent is the same as a root. n^1/2 = sqrt (n), n^1/3 = sqrt3 (n) and so on

 

sqrt3 (343) = 7 because 7^3 = 343

LARAUJO  Apr 12, 2017

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