document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=181773>Question 181773</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can you help me wtih this problem?  Factor by grouping:  1-n-m+nm </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #136362 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=136362\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Factor by grouping:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1-n-m%2Bnm ALIGN=MIDDLE  ALT=\"1-n-m%2Bnm\"   DISABLED_style= \"max-width:90%; height:auto;\" > Group as shown, and remember to change the sign (+ to -) in the last term:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281-n%29+-+%28m-n%2Am%29 ALIGN=MIDDLE  ALT=\"%281-n%29+-+%28m-n%2Am%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Factor the m in the second group.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281-n%29-+m%281-n%29 ALIGN=MIDDLE  ALT=\"%281-n%29-+m%281-n%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Now factor the (1-n)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28%281-n%29%281-m%29%29 ALIGN=MIDDLE  ALT=\"highlight%28%281-n%29%281-m%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >...and you're done! </SPAN>\n" );
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