document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=967730>Question 967730</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How to simplify :\r<BR>\n" );
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document.write( "(n+2)!/(n)! = 110\r<BR>\n" );
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document.write( "Thank you<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 #591458 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=591458\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How to simplify : <BR>\n" );
document.write( "(n+2)!/(n)! = 110 <BR>\n" );
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document.write( "[(n+2)(n+1)n!]/[n!] = 110<BR>\n" );
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document.write( "(n+2)(n+1) = 110<BR>\n" );
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document.write( "n^2 + 3n + 2 = 110<BR>\n" );
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document.write( "n^2 + 3n - 107 = 0<BR>\n" );
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document.write( "n = [-3+- sqrt(9-4*-107)]/2<BR>\n" );
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document.write( "n = [-3 +- sqrt(437)]/2<BR>\n" );
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document.write( "n = [-3+20.90]/2 = 8.9522 <BR>\n" );
document.write( "OR<BR>\n" );
document.write( "n = [-3-20.90]/2 = -11.95<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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