SOLUTION: Log 30/16-2log5/9+log40/243

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Question 1203776: Log 30/16-2log5/9+log40/243
Answer by ikleyn(52803) About Me  (Show Source):
You can put this solution on YOUR website!
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log(30/16) - 2log(5/9) + log(40/243) = log%28%28%2830%2F16%29%2A%289%2F5%29%5E2%2A%2840%2F243%29%29%29 = log(1) = 0.