document.write( "Question 91013: Can someone help with this problem
\n" ); document.write( "Express as a single logarithm:
\n" ); document.write( "log a + log 1 - 2 log b - log c.
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Algebra.Com's Answer #66108 by vertciel(183)\"\" \"About 
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Hello,\r
\n" ); document.write( "\n" ); document.write( "log a + log 1 - 2 log b - log c.\r
\n" ); document.write( "\n" ); document.write( "= log a + log 1 - log b^2 - log c\r
\n" ); document.write( "\n" ); document.write( "= log 1a - log (b^2/c)
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