document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=22529>Question 22529</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The width and height of a rectangular carton are the same. The length is one foot longer than the height. The carton is then placed inside a second carton in the shape of a cube with the same length as the first carton. Write a polynomial expression for the space that remains inside the second carton. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #11633 by </B><A HREF=/tutors/aboutme.mpl?userid=venugopalramana><B>venugopalramana(3286)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=venugopalramana><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.geocities.com/venugopalramana/FREE_MATHS_ASSISTANCE.html valign=middle><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=11633\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> LET WIDTH = HEIGHT =X FOR THE RECTANGULAR CARTON.<BR>\n" );
document.write( "LENGTH = 1 FT.LONGER = X+1<BR>\n" );
document.write( "VOLUME OF THIS CARTON = X*X*(X+1)=X^3+X^2<BR>\n" );
document.write( "LENGTH OS SECOND CARTON = SAME AS LENGTH OF ABOVE CARTON = X+1=HEIGHT = WIDTH..SINCE IT IS A CUBE.<BR>\n" );
document.write( "VOLUME OF CUBE =(X+1)(X+1)(X+1)=X^3+3X^2+3X+1<BR>\n" );
document.write( "HENCE SPACE LEFT OVER =<BR>\n" );
document.write( "=X^3+3X^2+3X+1-(X^3+X^2)=2X^2+3X+1 </SPAN>\n" );
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