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Question
Express the following in exponential form:
`(-125)/343`
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Solution
Given, `(-125)/343`
Since, –5 × –5 × –5 = –125 = (–5)3
And 7 × 7 × 7 = 343 = (–7)3
Exponential form of `(-125)/343 = (-5^3)/(7)^3 = ((-5)/7)^3`
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