Question

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Answer 1

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Answer 2

We can write the following numbers in the form of rational indices as follows:

1) square root of 5th power of 121 can be written as (121^5)^(1/2)

2)Cube of 4th root of 324 can be written as (324^(1/4))^3

(3) 5th root of square of 264 can be written as (264^2)^(1/5)

(4) Cube of cube root of 3 can be written as (3^(1/3))^3; solving it we'll get 3 as answer.