document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1188733>Question 1188733</A>: <I><SPAN STYLE=\"word-break: break-all;\"> ``Locate the zeroes of each polynomial function.<BR>\n" );
document.write( "A. (x)= x³-7x²+5x+1<BR>\n" );
document.write( "B. (x)= x⁴-8x³+54x+105''.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #819896 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=819896\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> ``Locate the zeroes of each polynomial function.<BR>\n" );
document.write( "A. (x)= x³-7x²+5x+1<BR>\n" );
document.write( "It's <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29+=+x%5E3+-+7x%5E2+%2B+5x+%2B+1 ALIGN=MIDDLE  ALT=\"f%28x%29+=+x%5E3+-+7x%5E2+%2B+5x+%2B+1\"   DISABLED_style= \"max-width:90%; height:auto;\" > not (x) =<BR>\n" );
document.write( "By inspection, f(1) = 0<BR>\n" );
document.write( "Divide the cubic by (x-1) ---> leaves a quadratic to solve.<BR>\n" );
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document.write( "B. f(x)= x⁴-8x³+54x+105<BR>\n" );
document.write( "Use a graphing calculator or a solver online.<BR>\n" );
document.write( "Quartics are tough. </SPAN>\n" );
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