document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=304461>Question 304461</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Simplify. \r<BR>\n" );
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document.write( "(&#8730;7 + 2) (&#8730;7 - 2)<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #218010 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=218010\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (sqrt7+2)(sqrt7-2)\r<BR>\n" );
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document.write( "this is the form of identity<BR>\n" );
document.write( "(a+b)(a-b)= a^2-b^2\r<BR>\n" );
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document.write( "(sqrt7)^2-(2)^2\r<BR>\n" );
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document.write( "7-4\r<BR>\n" );
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document.write( "=3\r<BR>\n" );
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document.write( "Ananth </SPAN>\n" );
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