document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=183505>Question 183505</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The length of one leg of a right triangle is 7 meters less than the length of the other leg. the length of the hypotenuse is 13 meters. find the lengths of the legs. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #137822 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=137822\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x^2+(x-7)^2=13^2<BR>\n" );
document.write( "x^2+x^2-14x+49=169<BR>\n" );
document.write( "2x^2-14x+49-169=0<BR>\n" );
document.write( "2x^2-14x-120=0<BR>\n" );
document.write( "2(x^2-7x-60)=0<BR>\n" );
document.write( "2(x-12)(x+5)=0<BR>\n" );
document.write( "x-12=0<BR>\n" );
document.write( "x=12 ans.<BR>\n" );
document.write( "12-7=5 ans.<BR>\n" );
document.write( "Proof:<BR>\n" );
document.write( "12^2=5^2=13^2<BR>\n" );
document.write( "144+25=169<BR>\n" );
document.write( "169=169<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );