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lesya [120]
3 years ago
15

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

Mathematics
1 answer:
Makovka662 [10]3 years ago
6 0

Answer:

8

Step-by-step explanation:

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Step-by-step explanation:

Given

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p = ( - 2 ± \sqrt{2^2-(4(1)(-8))} / 2

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p = \frac{-2-6}{2} = \frac{-8}{2} = - 4

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