document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=906355>Question 906355</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Ahmed has half a treasure map, which indicates that the treasure is buried in the desert 2x + 6 paces from Castle Rock.  Vanessa has the other half of the map, Her half indicates that to find the treasure on must get to Castle Rock, walk x paces to the north, and then walk 2x + 4paces east.  With the shared information what is x.  Now draw a diagram which includes the location of Castle Rock and the dimensions of a triangle with the given number of paces.<BR>\n" );
document.write( "Demonstrate the solution to this problem </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #549745 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=549745\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (2x+6)^2=(2x+4)^2+x^2<BR>\n" );
document.write( "4x^2+24x+36 = 4x^2+16x+16 +x^2\r<BR>\n" );
document.write( "\n" );
document.write( "-x^2+8x+20 = 0<BR>\n" );
document.write( "x^2-8x-20 = 0<BR>\n" );
document.write( "(x-10)*(x+2)<BR>\n" );
document.write( "reject negative answers<BR>\n" );
document.write( "x=10 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );