document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=353430>Question 353430</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A 30 ft by 40 ft rectangle has two squares of side x removed from it. The remaining area is 1000 square feet. Find x </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #252531 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=252531\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 30*40 = 1200 sq.ft<BR>\n" );
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document.write( "side x of square<BR>\n" );
document.write( "area = x^2<BR>\n" );
document.write( "2 squares = 2x^2<BR>\n" );
document.write( "...<BR>\n" );
document.write( "1200-2x^2= 1000<BR>\n" );
document.write( "2x^2=200<BR>\n" );
document.write( "/2<BR>\n" );
document.write( "x^2= 100<BR>\n" );
document.write( "take squareroot<BR>\n" );
document.write( "x= 10 ft<BR>\n" );
document.write( "...<BR>\n" );
document.write( "m.ananth@hotmail.ca </SPAN>\n" );
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