Question

Express in exponential form:

(i)343/125
(ii)-1/289


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Answer 1

Answer:

it's 343/125 is 7 to the power 3 /5 to the power 3

it's -1/289. is -1 to the power 2 and 17 to power 2

Answer 2

343/125 = (7/5)³

1/289 = (1/17)²

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