document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=139690>Question 139690</A>: <I><SPAN STYLE=\"word-break: break-all;\"> find the length and width of arectangle<BR>\n" );
document.write( "area=4square inches<BR>\n" );
document.write( "perimeter=8 inches </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #101814 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=101814\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> wL=A<BR>\n" );
document.write( "2w+2L=P<BR>\n" );
document.write( ".<BR>\n" );
document.write( "A) wL=4<BR>\n" );
document.write( "B) 2w+2L=8<BR>\n" );
document.write( ".<BR>\n" );
document.write( "A) L=4/w<BR>\n" );
document.write( "B)<BR>\n" );
document.write( "2w+2(4/w)=8 Substitute<BR>\n" );
document.write( "2w + 8/w = 8<BR>\n" );
document.write( "2w^2+8=8w multiply each side by w to eliminate fractions.<BR>\n" );
document.write( "2w^2-8w+8=0<BR>\n" );
document.write( "2(w^2-4w+4)=0<BR>\n" );
document.write( "(w-2)^2=0<BR>\n" );
document.write( "w=2\"<BR>\n" );
document.write( "L=4/w=4/2=2\"<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Ed<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );