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Q.

The simplified form of 125 1 3   is


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a

5

b

10

c

15

d

25 

answer is A.

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Detailed Solution

We have to simplify the expression given as follows, 125 1 3  .
So, first express the base as a product of prime factors then simplify using the law x a b = x ab  as follows,
125 1 3 = 5×5×5 1 3 = 5 3 1 3 = 5 3× 1 3 = (5) 1 =5  
So, 125 1 3   is simplified as 5  .
Hence, the correct option is (1).
 
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