Question

help me to find out step by step solution​

Answer 1

Answer:

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Answer 2

HERE IS YOUR ANSWER

15^1/4 can be written as 3^1/4*5^1/4

[(3^1/4*5^1/4)/(3^1/2)]^-2                   (as 3^1/4 gets cancelled)

(5^1/4)^-2

5^-2/4 or 5^-1/2

which is equal to 1/(5^2)