SOLUTION: log 225/36- log25/81-log 64/729 evaluate

Question 1196610: log 225/36- log25/81-log 64/729 evaluate
Found 3 solutions by josgarithmetic, MathLover1, greenestamps:
Answer by josgarithmetic(39618)   (Show Source): You can put this solution on YOUR website!
WHAT you ask for?

log 225/36- log25/81-log 64/729
Not completely know what you really have.
Maybe you really have
?
Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!
..........evaluate

-> exactly
->approximately

Answer by greenestamps(13200)   (Show Source): You can put this solution on YOUR website!

Use log(A)-log(B) = log(A/B):

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