document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=399866>Question 399866</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a closed box with a square base is to have a volume of 1,500 cubic inches. Express its surface area as a function of its length. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #283107 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=283107\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> let length of square base be l<BR>\n" );
document.write( "so area of base = l^2<BR>\n" );
document.write( "Volume = l^2*h ====> h = height<BR>\n" );
document.write( "h= 1500/l^2<BR>\n" );
document.write( "..<BR>\n" );
document.write( "surfae area of closed box = 2l^2+2*l*h+2*l*h<BR>\n" );
document.write( "=2l^2+4lh<BR>\n" );
document.write( "substitute value of h<BR>\n" );
document.write( "=2l^2+4*l*(1500/l^2)<BR>\n" );
document.write( "=2l^2+6000/l<BR>\n" );
document.write( "..<BR>\n" );
document.write( "m.ananth@hotmail.ca </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );