document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=155040>Question 155040</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/9780321535788/algebrahomeworkh>Introductory and Intermediate Algebra through applications</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> I need help with this problem.  I'm having great difficulty with it.\r<BR>\n" );
document.write( "\n" );
document.write( "2x^7-16x^6+6x^5 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #114139 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=114139\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I assume you mean,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x%5E7-16x%5E6%2B6x%5E5=0 ALIGN=MIDDLE  ALT=\"2x%5E7-16x%5E6%2B6x%5E5=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "and you want to find the solutions (zeros).<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x%5E7-16x%5E6%2B6x%5E5=0 ALIGN=MIDDLE  ALT=\"2x%5E7-16x%5E6%2B6x%5E5=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E5%282x%5E2-16x%2B6%29=0 ALIGN=MIDDLE  ALT=\"x%5E5%282x%5E2-16x%2B6%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Look at each term for solution.<BR>\n" );
document.write( "First term.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E5=0 ALIGN=MIDDLE  ALT=\"x%5E5=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B1%5D=x%5B2%5D=x%5B3%5D=x%5B4%5D=x%5B5%5D=0 ALIGN=MIDDLE  ALT=\"x%5B1%5D=x%5B2%5D=x%5B3%5D=x%5B4%5D=x%5B5%5D=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Five zeros at x=0.<BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Second term<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x%5E2-16x%2B6=0 ALIGN=MIDDLE  ALT=\"2x%5E2-16x%2B6=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Use the quadratic formula,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+ ALIGN=MIDDLE  ALT=\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%28-%28-16%29+%2B-+sqrt%28+%28-16%29%5E2-4%2A2%2A6+%29%29%2F%282%2A2%29+ ALIGN=MIDDLE  ALT=\"x+=+%28-%28-16%29+%2B-+sqrt%28+%28-16%29%5E2-4%2A2%2A6+%29%29%2F%282%2A2%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%2816+%2B-+sqrt%28+256-48+%29%29%2F%284%29+ ALIGN=MIDDLE  ALT=\"x+=+%2816+%2B-+sqrt%28+256-48+%29%29%2F%284%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%2816+%2B-+sqrt%28+208+%29%29%2F%284%29+ ALIGN=MIDDLE  ALT=\"x+=+%2816+%2B-+sqrt%28+208+%29%29%2F%284%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%2816+%2B-+sqrt%28+16%2A13+%29%29%2F%284%29+ ALIGN=MIDDLE  ALT=\"x+=+%2816+%2B-+sqrt%28+16%2A13+%29%29%2F%284%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%2816+%2B-+4sqrt%28+13+%29%29%2F%284%29+ ALIGN=MIDDLE  ALT=\"x+=+%2816+%2B-+4sqrt%28+13+%29%29%2F%284%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B6%2C7%5D+=+4+%2B-+sqrt%28+13+%29+ ALIGN=MIDDLE  ALT=\"x%5B6%2C7%5D+=+4+%2B-+sqrt%28+13+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( ".\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+300%2C+300%2C+-2%2C+10%2C+-0.2%2C+0.2%2C+2x%5E7-16x%5E6%2B6x%5E5%29+ ALIGN=MIDDLE  ALT=\"+graph%28+300%2C+300%2C+-2%2C+10%2C+-0.2%2C+0.2%2C+2x%5E7-16x%5E6%2B6x%5E5%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "A little difficult to see but here's the graphical verification.  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );