document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=930535>Question 930535</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Any help on this would be appreciated. Pleasse show your work. Thanks \r<BR>\n" );
document.write( "\n" );
document.write( "Let F(u)=u^2-u-1 Find\r<BR>\n" );
document.write( "\n" );
document.write( "(A)F(10) (B)F(u^2) (C)(5u) (D)5F(u) \r<BR>\n" );
document.write( "\n" );
document.write( "Thanks once again.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #565117 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=565117\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let F(u)=u^2-u-1 Find\r<BR>\n" );
document.write( "\n" );
document.write( "(A)F(10)<BR>\n" );
document.write( "Wherever there's a u, sub 10<BR>\n" );
document.write( "F(10) = 10^2 - 10 - 1 = 89<BR>\n" );
document.write( "--------<BR>\n" );
document.write( "Do the same for the others.<BR>\n" );
document.write( "(B)F(u^2) (C)(5u) (D)5F(u) <BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );