document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=696391>Question 696391</A>: <I><SPAN STYLE=\"word-break: break-all;\"> (x+y+z)^2=? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #429018 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=429018\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2By%2Bz%29%5E2+=+%28%28x%2By%29%2Bz%29%5E2 ALIGN=MIDDLE  ALT=\"%28x%2By%2Bz%29%5E2+=+%28%28x%2By%29%2Bz%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2By%2Bz%29%5E2+=+%28%28q%29%2Bz%29%5E2 ALIGN=MIDDLE  ALT=\"%28x%2By%2Bz%29%5E2+=+%28%28q%29%2Bz%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > let q = x+y\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2By%2Bz%29%5E2+=+%28q%2Bz%29%5E2 ALIGN=MIDDLE  ALT=\"%28x%2By%2Bz%29%5E2+=+%28q%2Bz%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2By%2Bz%29%5E2+=+q%5E2%2B2qz%2Bz%5E2 ALIGN=MIDDLE  ALT=\"%28x%2By%2Bz%29%5E2+=+q%5E2%2B2qz%2Bz%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2By%2Bz%29%5E2+=+%28x%2By%29%5E2%2B2%28x%2By%29z%2Bz%5E2 ALIGN=MIDDLE  ALT=\"%28x%2By%2Bz%29%5E2+=+%28x%2By%29%5E2%2B2%28x%2By%29z%2Bz%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > plug in q = x+y\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2By%2Bz%29%5E2+=+%28x%2By%29%5E2%2B2z%28x%2By%29%2Bz%5E2 ALIGN=MIDDLE  ALT=\"%28x%2By%2Bz%29%5E2+=+%28x%2By%29%5E2%2B2z%28x%2By%29%2Bz%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2By%2Bz%29%5E2+=+x%5E2%2B2xy%2By%5E2%2B2z%28x%2By%29%2Bz%5E2 ALIGN=MIDDLE  ALT=\"%28x%2By%2Bz%29%5E2+=+x%5E2%2B2xy%2By%5E2%2B2z%28x%2By%29%2Bz%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2By%2Bz%29%5E2+=+x%5E2%2B2xy%2By%5E2%2B2xz%2B2yz%2Bz%5E2 ALIGN=MIDDLE  ALT=\"%28x%2By%2Bz%29%5E2+=+x%5E2%2B2xy%2By%5E2%2B2xz%2B2yz%2Bz%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Answer: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2By%2Bz%29%5E2+=+x%5E2%2B2xy%2By%5E2%2B2xz%2B2yz%2Bz%5E2 ALIGN=MIDDLE  ALT=\"%28x%2By%2Bz%29%5E2+=+x%5E2%2B2xy%2By%5E2%2B2xz%2B2yz%2Bz%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );