document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=750581>Question 750581</A>: <I><SPAN STYLE=\"word-break: break-all;\"> factor by grouping, if possible, and check<BR>\n" );
document.write( "w^3 + 7w^2 + 4w + 28\r<BR>\n" );
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document.write( "Factor completely. If a polynomial is prime, state this<BR>\n" );
document.write( "25a^2 - 23a - 2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #456713 by </B><A HREF=/tutors/aboutme.mpl?userid=dkppathak><B>dkppathak(439)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=dkppathak><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=dkppathak><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=456713\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> w^3 + 7w^2 + 4w + 28<BR>\n" );
document.write( "w^3 + 4w + 7w^2 + 28<BR>\n" );
document.write( "w(w^2 +4)+7(w^2 +4)<BR>\n" );
document.write( "(w^2 +4 )(w+7)answer\r<BR>\n" );
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document.write( "25a^2-23a-2<BR>\n" );
document.write( "25a^2 -25a +2a -2<BR>\n" );
document.write( "25a(a -1)-2(a-1)<BR>\n" );
document.write( "(a-1)(25a -2) answer </SPAN>\n" );
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