document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=430017>Question 430017</A>: <I><SPAN STYLE=\"word-break: break-all;\"> FACTOR\r<BR>\n" );
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document.write( "x^2+9\r<BR>\n" );
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document.write( "And FACTOR..\r<BR>\n" );
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document.write( "2x^3+10x^2+3x+15 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #298624 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=298624\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Times New Roman\" size=\"+2\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ x^2\ +\ 9\">\r<BR>\n" );
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document.write( "cannot be factored over the reals.\r<BR>\n" );
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document.write( "The complex factors are\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ (x\ +\ 3i)(x\ -\ 3i)\">\r<BR>\n" );
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document.write( "Sorry, one problem per post.  Hint for the second one:  Use the Rational Roots Theorem to determine the possible rational roots of\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ 2x^3\ +\ 10x^2\ +\ 3x\ +\ 15\ =\ 0\">\r<BR>\n" );
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document.write( "Then test each possible rational root using synthetic division.  Go to <a  rel=nofollow HREF=\"http://www.purplemath.com/\">Purple Math</a> and look up synthetic division if you don't know how to do it.  One of the possible roots will come out even giving you one factor and the synthetic division quotient will give you the other.\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" );
document.write( "My calculator said it, I believe it, that settles it<BR>\n" );
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