document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=383974>Question 383974</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Good Evening!  I am working on some problems for homework.  \r<BR>\n" );
document.write( "\n" );
document.write( "Find all real zeros of the polynomial function: f(x)= -6x^4+54^2\r<BR>\n" );
document.write( "\n" );
document.write( "Thanks!! <BR>\n" );
document.write( "Jim </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #271807 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=271807\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> -6x^4+54^2=0<BR>\n" );
document.write( "-6x^4+2916=0<BR>\n" );
document.write( "-6(x^4-486)=0<BR>\n" );
document.write( "(x^4-(81*6)=0<BR>\n" );
document.write( "(x^2+9sqrt(6))(x^2-9sqrt(6))=0<BR>\n" );
document.write( "x^2=9sqrt(6)<BR>\n" );
document.write( "x=3*6^(1/4), x=-3*6^(1/4) the only rel roots.<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Ed </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );