document.write( "Question 884421: Factor by grouping 16m^2-16-5= \n" ); document.write( "
Algebra.Com's Answer #534279 by Alan3354(69443)\"\" \"About 
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16m^2-16-5
\n" ); document.write( "= 16m^2 - 21
\n" ); document.write( "Prime.
\n" ); document.write( "
\n" );