document.write( "Question 601547: Express irrational solutions in exact form as a decimal rounded to three decimal places\r
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document.write( "log2x+log6x=3 \n" );
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Algebra.Com's Answer #379846 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! log2(x) + log6(x) = 3 \n" ); document.write( "---- \n" ); document.write( "log(x)/log(2) + log(x)/log(6) = 3 \n" ); document.write( "---- \n" ); document.write( "Factor out the log(x): \n" ); document.write( "log(x)[1/log(2) + 1/log(6)] = 3 \n" ); document.write( "--- \n" ); document.write( "Simplify: \n" ); document.write( "log(x)[(log(6)+log(2))/log(6)*log(2] = 3 \n" ); document.write( "--- \n" ); document.write( "log(x)[4.6070] = 3 \n" ); document.write( "log(x) = 3/4.6070 \n" ); document.write( "log(x) = 0.6512 \n" ); document.write( "--- \n" ); document.write( "x = 10^0.6512 \n" ); document.write( "x = 4.4790 \n" ); document.write( "================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=============== \n" ); document.write( " \n" ); document.write( " |