document.write( "Question 446165: how would you write log a+log b-log c-2log d as a single logarithm? \n" ); document.write( "
Algebra.Com's Answer #307250 by robertb(5830)\"\" \"About 
You can put this solution on YOUR website!
\"log+%28%28ab%29%29+-+log%28%28cd%5E2%29%29+=+log%28%28%28ab%29%2F%28cd%5E2%29%29%29\" \n" ); document.write( "
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