document.write( "Question 962594: Find the numerical value of the log expression:\r
\n" ); document.write( "\n" ); document.write( "log a = 9, log b = -6, log c = -1\r
\n" ); document.write( "\n" ); document.write( "log c^4/a^9b^9\r
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\n" ); document.write( "\n" ); document.write( "/ = Fraction.
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Algebra.Com's Answer #588148 by Alan3354(69443)\"\" \"About 
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Find the numerical value of the log expression:\r
\n" ); document.write( "\n" ); document.write( "log a = 9, log b = -6, log c = -1\r
\n" ); document.write( "\n" ); document.write( "log c^4/a^9b^9
\n" ); document.write( "= 4log(c) - 9log(a) - 9log(b)
\n" ); document.write( "= 36 - (-54) - (-9)
\n" ); document.write( "= 99
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