document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=203020>Question 203020</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the zeros of all the polynomial functions. Multiply the binomials together. You may use special products, and you may multiply conjugate pairs together first.<BR>\n" );
document.write( "1. (x-3i)(x+3i)(x-5)(x+4)<BR>\n" );
document.write( "2. (x+3i)(x-3i)(x-2)(x+1)<BR>\n" );
document.write( "3. (x+6)(x-7)(x-8)(x+4)(x-1)<BR>\n" );
document.write( "4. (x+1)(x+2)(x-3)(x-4)(x+i)(x-i)<BR>\n" );
document.write( "5. (x+2+i)(x+2-i)(x-i)(x+i)<BR>\n" );
document.write( "6. (x-1+i)(x-1-i)(x+3)(x-5)<BR>\n" );
document.write( "7. (x+i)(x-i)(x+1)(x-1)(x+3)<BR>\n" );
document.write( "8. (x-i)(x+i)(x-3i)(x+3i)(x+2)(x-2) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #153161 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><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=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=153161\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Garamond\" size=\"+2\">\r<BR>\n" );
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document.write( "If you think you are going to get someone to do your entire homework assignment for you, let me disabuse you of such a notion right now.  I'll do one, and you can do the rest.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ (x+3i)(x-3i)(x-2)(x+1)\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ (x+3i)(x-3i)\"> is a conjugate pair, so the product is the difference of two squares (remembering that <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large i^2 = -1\">):\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ x^2 - (3i)^2 = x^2 - (-9) = x^2 + 9\">\r<BR>\n" );
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document.write( "Multiply the other two factors using FOIL:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ (x - 2)(x + 1) = x^2 - x - 2\">\r<BR>\n" );
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document.write( "Now multiply the two partial products:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ (x^2 + 9)(x^2 - x - 2) = x^4 - x^3 - 2x^2 + 9x^2 - 9x - 18 = x^4 - x^3 + 7x^2 - 9x - 18\">\r<BR>\n" );
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document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi} + 1 = 0\"><BR>\n" );
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