document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=417504>Question 417504</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the area of a square is 45 more than the perimeter. 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 #292277 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=292277\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> the area of a square is 45 more than the perimeter. find the length of a side :)<BR>\n" );
document.write( "----<BR>\n" );
document.write( "area of a square = side^2<BR>\n" );
document.write( "Perimeter of a square = 4*side<BR>\n" );
document.write( "----<BR>\n" );
document.write( "Equation:<BR>\n" );
document.write( "s^2 = 4s + 45<BR>\n" );
document.write( "---<BR>\n" );
document.write( "s^2-4s-45 = 0<BR>\n" );
document.write( "(s-9)(s+5) = 0<BR>\n" );
document.write( "Positive solution:<BR>\n" );
document.write( "side = 9 units<BR>\n" );
document.write( "====================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "==================== </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );