document.write( "Question 210216: Express as a single logarithm.\r
\n" ); document.write( "\n" ); document.write( "log7 4 - log7 12\r
\n" ); document.write( "\n" ); document.write( "A)log^14 1/3
\n" ); document.write( "B)log^7 1/3
\n" ); document.write( "C)log^14 3
\n" ); document.write( "D)log^7 3
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Algebra.Com's Answer #158844 by user_dude2008(1862)\"\" \"About 
You can put this solution on YOUR website!
... Ans is B) \n" ); document.write( "
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