document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=590237>Question 590237</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a square has an area of 4x^2+28x+49.  Find the length of a side </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #375087 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=375087\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  a square has an area of 4x^2+28x+49. Find the length of a side<BR>\n" );
document.write( "----------<BR>\n" );
document.write( "Factor to get:<BR>\n" );
document.write( "(2x+7)^2<BR>\n" );
document.write( "----<BR>\n" );
document.write( "side = 2x+7<BR>\n" );
document.write( "=================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );