document.write( "Question 188597: Evaluate each logarithm. key: () means that number is the base.. thanks\r
\n" ); document.write( "\n" ); document.write( "please do these.. i had like 50 to do and these are the most confusin one and i just cant figure out.. thanks\r
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\n" ); document.write( "\n" ); document.write( "log(5)125
\n" ); document.write( "log(1/2)1/4
\n" ); document.write( "log(3)729
\n" ); document.write( "log(9)1/3
\n" ); document.write( "log(1/4)16
\n" ); document.write( "log(8)1/256
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Algebra.Com's Answer #141445 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
I'll do the first three to get you started\r
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\n" ); document.write( "\n" ); document.write( "I'm using the identities: \"log%28b%2C%28x%5Ey%29%29=y%2Alog%28b%2C%28x%29%29\" and \"log%28b%2C%28b%29%29=1\"\r
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\n" ); document.write( "\n" ); document.write( "# 1\r
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\n" ); document.write( "\n" ); document.write( "\"log%285%2C%28125%29%29=log%285%2C%285%5E3%29%29=3%2Alog%285%2C%285%29%29=3%281%29=3\"\r
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\n" ); document.write( "\n" ); document.write( "So \"log%285%2C%28125%29%29=3\"\r
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\n" ); document.write( "\n" ); document.write( "# 2\r
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\n" ); document.write( "\n" ); document.write( "So \"log%281%2F2%2C%281%2F4%29%29=2\"\r
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\n" ); document.write( "\n" ); document.write( "# 3\r
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\n" ); document.write( "\n" ); document.write( "\"log%283%2C%28729%29%29=log%283%2C%28%283%29%5E6%29%29=6%2Alog%283%2C%283%29%29=6%281%29=6\"\r
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\n" ); document.write( "\n" ); document.write( "So \"log%283%2C%28729%29%29=6\"
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