document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=406366>Question 406366</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can you help my understand this proble?\r<BR>\n" );
document.write( "\n" );
document.write( "F(x) = x to the second power + 5x - 1<BR>\n" );
document.write( "x=3\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #286783 by </B><A HREF=/tutors/aboutme.mpl?userid=rfer><B>rfer(16322)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rfer><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=286783\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> f(x)=x^2+5x-1  (x=3)<BR>\n" );
document.write( "f(3)=3^2+5*3-1<BR>\n" );
document.write( "f(3)=23 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );