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 A number to the 8th power divided by the same number to the 5th power equals 512. What is the number?

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Dose anyone now the answer

 Sep 12, 2020

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 #1
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n8/n5 = 512

 

n(8-5) = 512

 

n3 = 512

 

n = 8

 Sep 12, 2020

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