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Question

Simpify and express following as a rational number :
(34)2×(12)5×23

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Solution

As we know that (ab)m=ambm
Applying the above property, we get

(34)2×(12)5×23=3242×(1)525×23
=(32.(1)5.816.25)
=932×2
=964 is a rational number as it is in the form of pq.


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