document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=137900>Question 137900</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Factor by Grouping:<BR>\n" );
document.write( "ax - bx - 4a + 4b </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #100834 by </B><A HREF=/tutors/aboutme.mpl?userid=mathhelper><B>mathhelper(1)</B></A><img src=\"/images/stars/iconNewId_16x16.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mathhelper><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=100834\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> ax – bx – 4a + 4b\r<BR>\n" );
document.write( "\n" );
document.write( "= x(a-b) - 4(a-b)\r<BR>\n" );
document.write( "\n" );
document.write( "= (a-b)(x-4)\r<BR>\n" );
document.write( "\n" );
document.write( "Hope this helps! </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );