165k views
4 votes
Evaluate.
27 1/3
3
9
81
19,683
PLease answer fast!!

User Jiyeon
by
5.1k points

1 Answer

3 votes

If you mean
27^{(1)/(3)}, then the answer is 3.

In fact, rational exponents work like this:


a^{(b)/(c)}=\sqrt[c]{a^b}

So, in your case,


27^{(1)/(3)}=\sqrt[3]{27} = 3

because
3^3 = 27

User Sangeeta
by
5.0k points
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