document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=338745>Question 338745</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I don't get this one at all. Solve using the zero product property.  2x^4-16x=0<BR>\n" );
document.write( "When I tried to solve it, I could get the zero and two answers but they also showed an answer with a number +- square root and I must be doing something wrong because I am not coming up with it. Any help in the right direction would be greatly appreciated. Thanks. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #242810 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=242810\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2x^4-16x=0<BR>\n" );
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document.write( "Factor:<BR>\n" );
document.write( "2x(x^3-8) = 0<BR>\n" );
document.write( "x(x^3-8) = 0<BR>\n" );
document.write( "x(x-2)(x^2+2x+4) = 0<BR>\n" );
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document.write( "x = 0, or x = 2 or x = the solutions for the quadratic:<BR>\n" );
document.write( "x = [-2+-sqrt(4-4*4)]/2<BR>\n" );
document.write( "x = [-2+-sqrt(-12)]/2<BR>\n" );
document.write( "x = [-2+-2isqrt(3)]/2<BR>\n" );
document.write( "x = [-1+-isqrt(3)]<BR>\n" );
document.write( "--------------------------<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. \r<BR>\n" );
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document.write( " </SPAN>\n" );
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