document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=75913>Question 75913</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Geometry. A triangle has sides 3x +7, 4x-9, and 5x +6. Find the polynomial that represents its perimeter. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #54505 by </B><A HREF=/tutors/aboutme.mpl?userid=Cintchr><B>Cintchr(481)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Cintchr><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=54505\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Side 1 = 3x+7<BR>\n" );
document.write( "Side 2 = 4x-9<BR>\n" );
document.write( "Side 3 = 5x+6<BR>\n" );
document.write( "P = S1 + S2 + S3<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+P+=+3x%2B7+%2B+4x-9+%2B+5x%2B6+ ALIGN=MIDDLE  ALT=\"+P+=+3x%2B7+%2B+4x-9+%2B+5x%2B6+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Add the 'x' values<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+P+=+12x+%2B7+-9+%2B6+ ALIGN=MIDDLE  ALT=\"+P+=+12x+%2B7+-9+%2B6+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Add constant terms<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+P+=+12x+%2B+4+ ALIGN=MIDDLE  ALT=\"+P+=+12x+%2B+4+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );