document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=479237>Question 479237</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If x²-z²=130 and x-z=10 then x+z = ?\r<BR>\n" );
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document.write( "a) 10<BR>\n" );
document.write( "b) 13<BR>\n" );
document.write( "c) 36<BR>\n" );
document.write( "d) 30<BR>\n" );
document.write( "e) 120\r<BR>\n" );
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document.write( "Help me please! :) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #328345 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=328345\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (x+z)(x-z)=130<BR>\n" );
document.write( "(x-z)=10<BR>\n" );
document.write( "so (x+z)=13 </SPAN>\n" );
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