document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=744078>Question 744078</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the Equation<BR>\n" );
document.write( "3t4=-2t2+8 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #453173 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=453173\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Solve the Equation<BR>\n" );
document.write( "3t4=-2t2+8<BR>\n" );
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document.write( "3t^4 + 2t^2 - 8 = 0<BR>\n" );
document.write( "---------------------<BR>\n" );
document.write( "3t^4 + 6t^2-4t^2 -8 = 0<BR>\n" );
document.write( "--------------------------------<BR>\n" );
document.write( "3t^2(t^2+2)-4(t^2+2) = 0<BR>\n" );
document.write( "----------<BR>\n" );
document.write( "(t^2+2)(3t^2-4) = 0<BR>\n" );
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document.write( "t = +-sqrt(2)i or t = +-sqrt(4/3)<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );