document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=196333>Question 196333</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What value of c makes the polynomial below a perfect square? 4x^2+28x+c what is the value of c? Please I need help!!!! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #147165 by </B><A HREF=/tutors/aboutme.mpl?userid=nerdybill><B>nerdybill(7384)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nerdybill><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=nerdybill><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=147165\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Just look at:<BR>\n" );
document.write( "4x^2+28x<BR>\n" );
document.write( "Factor out the 4:<BR>\n" );
document.write( "4(x^2+7x)<BR>\n" );
document.write( "4(x^2+7x+__)<BR>\n" );
document.write( "Fill in blank by taking half of 7 and then square it:<BR>\n" );
document.write( "4(x^2+7x+ 49/4)<BR>\n" );
document.write( "4(x + 7/2)^2<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Therefore c = 49\r<BR>\n" );
document.write( "<BR>\n" );
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document.write( " </SPAN>\n" );
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