document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=264595>Question 264595</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The area is a rectangular pool, 10m long and 3m wide, it doubles if it's length and width are increased by the same ammount. Calculate the new dimensions. Thanks for the help </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #194781 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=194781\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 10*3=30 M^2 SIZE OF THE POOL.<BR>\n" );
document.write( "(10+X)(3+X)=2*30<BR>\n" );
document.write( "30+3X+10X+X^2=60<BR>\n" );
document.write( "X^2+13X+30-60=0<BR>\n" );
document.write( "X^2+13X-30=0<BR>\n" );
document.write( "(X+15)(X-2)=0<BR>\n" );
document.write( "X-2=0<BR>\n" );
document.write( "X=2 ANS.<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( "(10+2)(3+2)=2*30<BR>\n" );
document.write( "12*5=60<BR>\n" );
document.write( "60=60<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );