document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=411198>Question 411198</A>: <I><SPAN STYLE=\"word-break: break-all;\"> simplfy (8-&#8730;7)(1+&#8730;9)\r<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 #289050 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=289050\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> simplfy (8-&#8730;7)(1+&#8730;9)<BR>\n" );
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document.write( "Use FOIL to get:<BR>\n" );
document.write( "F: 8<BR>\n" );
document.write( "O:8*sqrt(9) = 8*3 = 24<BR>\n" );
document.write( "I: -sqrt(7)*1 = -sqrt(7)<BR>\n" );
document.write( "L: -sqrt(7)*sqrt(9) = -3sqrt(7)<BR>\n" );
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document.write( "Combine these to get:<BR>\n" );
document.write( "32-4sqrt(7)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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