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Mathematics 16 Online
OpenStudy (anonymous):

4^(log4 x) = 16

hartnn (hartnn):

16 is 4 to the power of what number ?

OpenStudy (anonymous):

4^2

OpenStudy (anonymous):

so log4 x = 2?

OpenStudy (anonymous):

making 4^2 = x so x = 16

hartnn (hartnn):

you are so correct! :)

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