document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=37573>Question 37573</A>: <I><SPAN STYLE=\"word-break: break-all;\"> factor by grouping with complete solution<BR>\n" );
document.write( "1.	x² - y² - x –y<BR>\n" );
document.write( "2.	x³ - y³ - x² + 2xy – y²<BR>\n" );
document.write( "3.	x² + xy – 2y² - x³ + y³ </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #23200 by </B><A HREF=/tutors/aboutme.mpl?userid=venugopalramana><B>venugopalramana(3286)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=venugopalramana><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.geocities.com/venugopalramana/FREE_MATHS_ASSISTANCE.html valign=middle><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=23200\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> factor by grouping with complete solution<BR>\n" );
document.write( "1. x² - y² - x –y<BR>\n" );
document.write( "=(X+Y)(X-Y)-1(X+Y)=(X+Y)(X-Y-1)\r<BR>\n" );
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document.write( "2. x³ - y³ - x² + 2xy – y²<BR>\n" );
document.write( "(X-Y)(X^2+XY+Y^2)-(X-Y)^2<BR>\n" );
document.write( "=(X-Y)(X^2+XY+Y^2-X+Y)\r<BR>\n" );
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document.write( "3. x² + xy – 2y² - x³ + y³<BR>\n" );
document.write( "{X^2+2XY-XY-2Y^2}-(X^3-Y^3)<BR>\n" );
document.write( "={X(X+2Y)-Y(X+2Y)}-(X-Y)(X^2+XY+Y^2)<BR>\n" );
document.write( "(X-Y)(X+2Y)-(X-Y)(X^2+XY+Y^2)<BR>\n" );
document.write( "(X-Y)(X+2Y-X^2-XY-Y^2) </SPAN>\n" );
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