document.write( "Question 712829: 4^x=1/16 \n" ); document.write( "
Algebra.Com's Answer #438189 by Alan3354(69443)\"\" \"About 
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4^x=1/16
\n" ); document.write( "\"4%5Ex+=+1%2F4%5E2+=+4%5E%28-2%29\"
\n" ); document.write( "x = -2
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