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19 August, 07:53

A number to the 10th power divide by the same number to 7th power equals 27. What is the number?

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  1. 19 August, 08:08
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    Answer: 3

    Step-by-step explanation:

    x^10 / x^7 = 27

    x^3 = 27 = 3*3*3 because x^a / x^b = x^ (a-b)

    x = 3
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