Question

Find. (125) 1/3
please help me
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Answer 1

Explanation:

There are two rules you'll need to know for this:

a1m=m√a

a−m=1am

Now this question uses both of these rules to solve it:

125−(13)=112513

=13√125

And as your calculator or experience will tell you, 3√125 is 5;

=15