Question

Use a fractional index to write: (1/3√100)^7​

Answer 1

(i) √ 5 5 = 5 1 2 512

(ii) 2 √ 7 72 = 7 1 2 712

(iii) ( 3 √ 49 ) 5 (493)5 = 49 5 3 4953

(iv) ( 1 3 √ 100 ) 7

hope it helps

Answer 2

Answer:

$i) \: \: \: \: \sqrt{5} = 5 \frac{1}{2} \\ \\ ii ) \: \: \: \sqrt[2]{7} = 7 \frac{1}{2} \\ \\ iii) \: \: \: \: \sqrt[3]{49} ^{5} \: = 49 \frac{5}{2}$

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