Mathematics
BryannaCaro750
2016-04-26 06:01:27
if a^1/n=r, then which of the following are true a) a^r=n b)n^1/r=a c)n√a=r d) r^n=a
ANSWERS
Freemanfam6906
2016-04-26 07:11:39

D) (a ^(1/n))^n= a, right? Then, do that on both sides: a = r^n

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