SOLUTION: evaluate log 27+log6
-log54
Algebra.Com
Question 1095603: evaluate log 27+log6
-log54
Answer by Theo(13342) (Show Source): You can put this solution on YOUR website!
log(27) + log(6) - log(54) is equal to log(27*6/54) which is equal to log(3).
you can confirm using your calculator that this is correct.
the log rules that are used are:
log(a) + log(b) = log(a*b)
log(a) - log(b) = log(a/b)
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