document.write( "Question 1130547: Use logarithmic notation to represent the solution to each of the following equations. If there is no solution, enter \"DNE\"
\n" ); document.write( "A)6^x=72
\n" ); document.write( "B)6^x=1/1296
\n" ); document.write( "C)4^x=-86\r
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Algebra.Com's Answer #747220 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "A)\r
\n" ); document.write( "\n" ); document.write( "\"6%5Ex=72\"\r
\n" ); document.write( "\n" ); document.write( "\"log%286%5Ex%29=log%2872%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x%2Alog%286%29=log%2872%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x=log%2872%29%2Flog%286%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x=%283log%282%29+%2B+2log%283%29%29%2Flog%286%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x=2.3868528\"\r
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\n" ); document.write( "\n" ); document.write( "B)\r
\n" ); document.write( "\n" ); document.write( "\"6%5Ex=1%2F1296\"\r
\n" ); document.write( "\n" ); document.write( "\"log%286%5Ex%29=log%281%2F1296%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x%2Alog%286%29=log%281%2F%286%5E4%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x=log%286%5E-4%29%2Flog%286%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x=-4log%286%29%2Flog%286%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x=-4cross%28log%286%29%29%2Fcross%28log%286%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x=-4\"\r
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\n" ); document.write( "\n" ); document.write( "C)\r
\n" ); document.write( "\n" ); document.write( "\"4%5Ex=-86+\"
\n" ); document.write( "\"log%284%5Ex%29=log%28-86%29+\" => \"DNE\" (log of negative number \"-86\") \r
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\n" ); document.write( "\n" ); document.write( "
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