Write this expression using only natural logarithms: log (x-y) ----> (1/5 is the base) 1/5 Thanks for any help!
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Originally Posted by live_laugh_luv27 Write this expression using only natural logarithms: log (x-y) ----> (1/5 is the base) 1/5 Thanks for any help! use the change of base formula ...
ok , and i got ln(x-y) / ln(1/5). Would I leave this as the answer, or would I distribute to get lnx - lny / ln1 - ln5 ??
review your log properties ... first off, ,and
so, ln(x-y) can't be reduced?
no ... you're stuck with it.
ok thanks for the help
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