document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1061307>Question 1061307</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find all zeros of the function and write the polynomial as a product of linear factors.<BR>\n" );
document.write( "f(x) = 3x^4 + 4x^3 + 13x^2 + 16x + 4\r<BR>\n" );
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document.write( "    a. f(x) = (3x - 1)(x - 1)(x + 2)(x - 2)<BR>\n" );
document.write( "    b. f(x) = (3x + 1)(x + 1)(x + 2i)(x - 2i)<BR>\n" );
document.write( "    c. f(x) = (3x - 1)(x - 1)(x + 2i)(x - 2i)<BR>\n" );
document.write( "    d. f(x) = (3x + 1)(x + 1)(x + 2)(x - 2)<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 #676116 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52787)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=676116\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "Find all zeros of the function and write the polynomial as a product of linear factors.<BR>\n" );
document.write( "f(x) = 3x^4 + 4x^3 + 13x^2 + 16x + 4<BR>\n" );
document.write( "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\r<BR>\n" );
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document.write( "Case b), of course.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28+330%2C+330%2C+-3.5%2C+3.5%2C+-2.5%2C+4.5%2C%0D%0A++++++++++3x%5E4+%2B+4x%5E3+%2B+13x%5E2+%2B+16x+%2B+4%0D%0A%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Plot y = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x%5E4+%2B+4x%5E3+%2B+13x%5E2+%2B+16x+%2B+4 ALIGN=MIDDLE  ALT=\"3x%5E4+%2B+4x%5E3+%2B+13x%5E2+%2B+16x+%2B+4\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "You can easily check it by making direct calculations.\r<BR>\n" );
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