document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=390320>Question 390320</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Write a polynomial function with rational coeffecients so that P(x)=0 has the given roots.<BR>\n" );
document.write( "-5 and 3i </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #276716 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=276716\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Write a polynomial function with rational coeffecients so that P(x)=0 has the given roots.<BR>\n" );
document.write( "-5 and 3i<BR>\n" );
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document.write( "If it has rational coefficients -3i must also be a root.<BR>\n" );
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document.write( "(x+5)(x-3i)(x+3i) = 0<BR>\n" );
document.write( "(x+5)(x^2+9) = 0<BR>\n" );
document.write( "x^3 + 5x^2 + 9x + 45 = 0<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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document.write( " </SPAN>\n" );
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