document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=340252>Question 340252</A>: <I><SPAN STYLE=\"word-break: break-all;\"> This is my last one and I can not seam to get it. Please help.<BR>\n" );
document.write( "w^4-6w^2-2=0 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #243779 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=243779\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> w^4-6w^2-2=0<BR>\n" );
document.write( "a=1 ; b=-6 ; c=-2<BR>\n" );
document.write( "=============================<BR>\n" );
document.write( "w^2 = [6 +- sqrt(36-4(-2))]/2<BR>\n" );
document.write( "---<BR>\n" );
document.write( "w^2 = [6 +- sqrt(44)]/2<BR>\n" );
document.write( "---<BR>\n" );
document.write( "w^2 = [6 +- 2sqrt(11)]/2<BR>\n" );
document.write( "---<BR>\n" );
document.write( "w^2 = 3+-sqrt(11)<BR>\n" );
document.write( "----<BR>\n" );
document.write( "w = sqrt(3+sqrt(11)) or w = sqrt(3-sqrt(11))<BR>\n" );
document.write( "==============================================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );