document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=146316>Question 146316</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I do not understand how to do this problem.\r<BR>\n" );
document.write( "\n" );
document.write( "Swimming space.  The length of a rectangular swimming pool is 2x – 1 meters, and the width is x + 2 meters.  Write a polynomial that represents the area.  Find the area if x is 5 meters.     </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #106847 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=106847\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> area=(2x-1)(x+2)<BR>\n" );
document.write( "area=2x^2+3x-2<BR>\n" );
document.write( "if x=5 then:<BR>\n" );
document.write( "area=2*5^2+3*5-2<BR>\n" );
document.write( "area=2*25+15-2<BR>\n" );
document.write( "area=50+15-2<BR>\n" );
document.write( "area=63 m^2 is the area of the pool. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );