feltonsherri feltonsherri

21-11-2018
Mathematics

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what is the number that the 12th power divided by the 9th power that equals to 64?

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wegnerkolmp2741o wegnerkolmp2741o

21-11-2018

x^12/x^9 = 64

using the quotient rule of exponents

x^(12-9) = 64

x^3 = 64

taking the cube root of each side

x = 64^ (1/3)

x = 4

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