document.write( "Question 192643This question is from textbook
\n" ); document.write( ": log2 16 \n" ); document.write( "
Algebra.Com's Answer #144641 by nerdybill(7384)\"\" \"About 
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log2(16)
\n" ); document.write( "= log2(2^4)
\n" ); document.write( "= 4\r
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