document.write( "Question 337270: Factor by using trial factors.
\n" ); document.write( "2(a+4)^2-(a+4)-3\r
\n" ); document.write( "\n" ); document.write( "2(a+4)^2-(a+4)-3=\r
\n" ); document.write( "\n" ); document.write( "{((a+4)+1)}*{ (2(a+4)-3)}=\r
\n" ); document.write( "\n" ); document.write( "(a+4)2(a+4) -3(a+4) +2(a+4)+(1*-3)\r
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\n" ); document.write( "\n" ); document.write( "Use the f.o.i.l methods\r
\n" ); document.write( "\n" ); document.write( "First outer inner and last\r
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Algebra.Com's Answer #241786 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
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