document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=784498>Question 784498</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the missing term in each perfect square trinomial?<BR>\n" );
document.write( "9^2+?+25 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #477131 by </B><A HREF=/tutors/aboutme.mpl?userid=KMST><B>KMST(5328)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=KMST><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/cgi-bin/show-face.mpl?user=KMST><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=477131\">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=9x%5E2=%283x%29%5E2 ALIGN=MIDDLE  ALT=\"9x%5E2=%283x%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=25=5%5E2 ALIGN=MIDDLE  ALT=\"25=5%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "The perfect square trinomial is the square of binomial <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x%2B5 ALIGN=MIDDLE  ALT=\"3x%2B5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "The missing term is<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%2A%283x%29%2A%285%29=highlight%2830x%29 ALIGN=MIDDLE  ALT=\"2%2A%283x%29%2A%285%29=highlight%2830x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " <BR>\n" );
document.write( "The square of a sum (like <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x ALIGN=MIDDLE  ALT=\"3x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%22%2B%22 ALIGN=MIDDLE  ALT=\"%22%2B%22\"   DISABLED_style= \"max-width:90%; height:auto;\" ><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5 ALIGN=MIDDLE  ALT=\"5\"   DISABLED_style= \"max-width:90%; height:auto;\" >)<BR>\n" );
document.write( "is the sum of the two squares (in this case <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%283x%29%5E2 ALIGN=MIDDLE  ALT=\"%283x%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5%5E2 ALIGN=MIDDLE  ALT=\"5%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >)<BR>\n" );
document.write( "plus \"two rectangles\" (twice the product of the squared terms).<BR>\n" );
document.write( "It is what you do in real life when you make a square larger:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-2.8%2C5.2%2C-2.8%2C5.2%2C%0D%0Arectangle%280%2C0%2C3.95%2C3.95%29%2C%0D%0Agreen%28rectangle%28-0.05%2C0%2C-1.95%2C3.95%29%29%2C%0D%0Agreen%28rectangle%280%2C-0.05%2C3.95%2C-1.95%29%29%2C%0D%0Ablue%28rectangle%28-0.05%2C-0.05%2C-1.95%2C-1.95%29%29%2C%0D%0Ared%28rectangle%28-2%2C-2%2C4%2C4%29%29%2C%0D%0Alocate%28-1.9%2C-0.8%2Cblue%28a%29%29%2Clocate%28-1%2C-0.05%2Cblue%28a%29%29%2Clocate%28-1%2C-0.6%2Cblue%28a%5E2%29%29%2C%0D%0Alocate%282%2C3.9%2Cb%29%2Clocate%280.1%2C2%2Cb%29%2Clocate%282%2C2.2%2Cb%5E2%29%2C%0D%0Alocate%281.7%2C-1%2Cgreen%28ab%29%29%2Clocate%28-1.3%2C2%2Cgreen%28ab%29%29%2C%0D%0Alocate%280.6%2C-2%2Cred%28a%2Bb%29%29%2Clocate%284.05%2C1.2%2Cred%28a%2Bb%29%29%2C%0D%0Ared%28arrow%280.5%2C-2.2%2C-2%2C-2.2%29%29%2Cred%28arrow%281.5%2C-2.2%2C4%2C-2.2%29%29%2C%0D%0Ared%28arrow%284.3%2C0.5%2C4.3%2C-2%29%29%2Cred%28arrow%284.3%2C1.5%2C4.3%2C4%29%29%2C%0D%0Alocate%28-1.5%2C5%2Cred%28%28a%2Bb%29%5E2%29%29%2Clocate%280%2C4.8%2C%22=%22%29%2C%0D%0Alocate%281%2C5%2Ca%5E2%29%2Clocate%281.7%2C4.8%2C+%22%2B2%22%29%2Clocate%282.2%2C4.8%2Cgreen%28ab%29%29%2C%0D%0Alocate%282.8%2C4.8%2C+%22%2B%22%29%2Clocate%283.2%2C5%2Cblue%28b%5E2%29%29%0D%0A%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );