document.write( "Question 1139555: log2(x)+log2(x-3)=2 \n" ); document.write( "
Algebra.Com's Answer #760036 by josgarithmetic(39620)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "\"log%282%2Cx%29%2Blog%282%2C%28x-3%29%29=2\"\r
\n" ); document.write( "\n" ); document.write( "\"log%282%2Cx%28x-3%29%29=2\"\r
\n" ); document.write( "\n" ); document.write( "\"log%282%2C%28x%5E2-3x%29%29=2\"\r
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\n" ); document.write( "\n" ); document.write( "\"2%5E2=x%5E2-3x\"\r
\n" ); document.write( "\n" ); document.write( "\"x%5E2-3x-4=0\"\r
\n" ); document.write( "\n" ); document.write( "\"%28x-4%29%28x%2B1%29=0\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28x=4%29\"
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