document.write( "Question 1066037: Of the numbers in the set { 3^5000, 4^4000, 5^3000, 6^2000, 7^1000}, the largest is: \n" ); document.write( "
Algebra.Com's Answer #681200 by Boreal(15235)\"\" \"About 
You can put this solution on YOUR website!
can take logs of these to compare
\n" ); document.write( "5000 log 3
\n" ); document.write( "4000 log 4
\n" ); document.write( "3000 log 5
\n" ); document.write( "2000 log 6
\n" ); document.write( "1000 log 7
\n" ); document.write( "A calculator could be used here, although log 3 is 0.4771, log 4 is 2 log 2 or 0.6026, log 6 is log 3+log 2 or 0.8084; log 5 + log2=log 10=1, so log 5 is 0.6987.
\n" ); document.write( "log 3/log 4 is 5000 (0.4771)/4000(0.6026), and log 4 is larger by comparison.
\n" ); document.write( "compare log 5/log 4 and have 3000(0.6987)/4000(.6026).
\n" ); document.write( "log 4 is larger
\n" ); document.write( "log 6 with log 4 is 2000 log 6/4000 log 4 or 1*0.8084/2*0.6026
\n" ); document.write( " 4000 log 4 is the largest.\r
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