Posted by Daniel on Wednesday, August 15, 2012 at 9:48am.
The words are confusing, but it appears that you have
2log5 + log36 - log9
= log(25*36/9)
= log100
= 2
Rather than trying to toss in all those a0's, just say at the start that all logs are base 10.
True Steve. I searched. It's confusing to me too.
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