document.write( "Question 713981: log2(log3^81)) \n" ); document.write( "
Algebra.Com's Answer #440267 by lwsshak3(11628)\"\" \"About 
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log2(log3^81))
\n" ); document.write( "log3^81=log3(3^4)=4
\n" ); document.write( "log2(log3^81))=log2(4)=2
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