document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1085953>Question 1085953</A>: <I><SPAN STYLE=\"word-break: break-all;\"> For what real values of c is x^2 + 16x + c the square of a binomial? If you find more than one, then list your values separated by commas. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #700050 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=700050\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> take half of 16 and square it, so c=64<BR>\n" );
document.write( "x^2+16x+64 is (x+8)^2. (8, 8) multiplicity of roots.\r<BR>\n" );
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document.write( "the vertex of this quadratic is at -b/2a for x, or x=-16/2=-8.  y=-64+128, and c must be 64.\r<BR>\n" );
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