Asked by Jacob
How do I evaluate log base 8 of 4?
Answers
Answered by
drwls
8^x = 4
x log 8 = log 4 (any base)
x = log 4/log 8 = 0.66667 = 2/3
If I had noted tnat that 8^(2/3) = 4
the problem could have been done in oine step.
x log 8 = log 4 (any base)
x = log 4/log 8 = 0.66667 = 2/3
If I had noted tnat that 8^(2/3) = 4
the problem could have been done in oine step.
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