document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=655345>Question 655345</A>: <I><SPAN STYLE=\"word-break: break-all;\"> finding zeros of a polynomial function f(x)=5x^4+15x^2 +10 <BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #409082 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=409082\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=5x%5E4%2B15x%5E2+%2B10+ ALIGN=MIDDLE  ALT=\"f%28x%29=5x%5E4%2B15x%5E2+%2B10+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=5%28x%5E4%2B3x%5E2%2B2%29+ ALIGN=MIDDLE  ALT=\"f%28x%29=5%28x%5E4%2B3x%5E2%2B2%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=5%28x%5E4%2B2x%5E2%2Bx%5E2%2B2%29+ ALIGN=MIDDLE  ALT=\"f%28x%29=5%28x%5E4%2B2x%5E2%2Bx%5E2%2B2%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=5%28%28x%5E4%2B2x%5E2%29%2B%28x%5E2%2B2%29%29+ ALIGN=MIDDLE  ALT=\"f%28x%29=5%28%28x%5E4%2B2x%5E2%29%2B%28x%5E2%2B2%29%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=5%28x%5E2%28x%5E2%2B2%29%2B%28x%5E2%2B2%29%29+ ALIGN=MIDDLE  ALT=\"f%28x%29=5%28x%5E2%28x%5E2%2B2%29%2B%28x%5E2%2B2%29%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=5%28x%5E2%2B1%29%28x%5E2%2B2%29%29+ ALIGN=MIDDLE  ALT=\"f%28x%29=5%28x%5E2%2B1%29%28x%5E2%2B2%29%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "set <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=0 ALIGN=MIDDLE  ALT=\"f%28x%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > to fins solutions:\r<BR>\n" );
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document.write( "if <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%5E2%2B1%29+ ALIGN=MIDDLE  ALT=\"%28x%5E2%2B1%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >...->....<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2=-1+ ALIGN=MIDDLE  ALT=\"x%5E2=-1+\"   DISABLED_style= \"max-width:90%; height:auto;\" >.->....<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=-i+ ALIGN=MIDDLE  ALT=\"x=-i+\"   DISABLED_style= \"max-width:90%; height:auto;\" > or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=i+ ALIGN=MIDDLE  ALT=\"x=i+\"   DISABLED_style= \"max-width:90%; height:auto;\" >..complex roots\r<BR>\n" );
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document.write( "if <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%5E2%2B2%29=0+ ALIGN=MIDDLE  ALT=\"%28x%5E2%2B2%29=0+\"   DISABLED_style= \"max-width:90%; height:auto;\" >...->....<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2=-2+ ALIGN=MIDDLE  ALT=\"x%5E2=-2+\"   DISABLED_style= \"max-width:90%; height:auto;\" >...->....<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2=sqrt%28-2%29 ALIGN=MIDDLE  ALT=\"x%5E2=sqrt%28-2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >...->....<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=-i%2Asqrt%282%29+ ALIGN=MIDDLE  ALT=\"x=-i%2Asqrt%282%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=i%2Asqrt%282%29+ ALIGN=MIDDLE  ALT=\"x=i%2Asqrt%282%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >....complex roots\r<BR>\n" );
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document.write( "so, roots are: complex roots\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=-i+ ALIGN=MIDDLE  ALT=\"x=-i+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=i+ ALIGN=MIDDLE  ALT=\"x=i+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=-i%2Asqrt%282%29+ ALIGN=MIDDLE  ALT=\"x=-i%2Asqrt%282%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=i%2Asqrt%282%29+ ALIGN=MIDDLE  ALT=\"x=i%2Asqrt%282%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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