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Syllabus

Expand: (-47)5 -

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Question

Expand: `((-4)/7)^5`

Sum

Solution

`((-4)/7)^5 = (-4)^5/7^5 = ((-4) xx (-4) xx (-4) xx (-4) xx (-4))/(7 xx 7 xx 7 xx 7 xx 7)`

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Laws of Exponents - Dividing Powers with Different Base and Same Exponents
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