7.2 #13 math 80 I wil post the image of question...

Jayant Kumar asked Sep 17, 2023

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Jayant Kumar asked Sep 17, 2023

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23 votes

SOLUTION

The given expression is:

$\frac{(r^{(1)/(2)}s^{(5)/(7)})^(14)}{r^5}$

Applying laws of exponents the expression becomes:

$\frac{r^{(1)/(2)*14}s^{(5)/(7)*14}}{r^5}$

This gives

This further gives

Therefore the solution is

AIon answered Sep 22, 2023

by AIon

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