document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=956777>Question 956777</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the real or imaginary solution of each equation by factoring.\r<BR>\n" );
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document.write( "1: X^3 + 2x^2 + 5x + 10 = 0<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 #584541 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=584541\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find the real or imaginary solution of each equation by factoring. <BR>\n" );
document.write( "1: X^3 + 2x^2 + 5x + 10 = 0<BR>\n" );
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document.write( "I graphed it and found a Real root at x = -2<BR>\n" );
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document.write( "Then, using synthetic diviaion got::<BR>\n" );
document.write( "-2)....1....2....5....10<BR>\n" );
document.write( ".......1....0....5...|..0<BR>\n" );
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document.write( "Quotient:: x^2 + 5<BR>\n" );
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document.write( "Factored form::<BR>\n" );
document.write( "f(x) = (x+2)(x^2+5)<BR>\n" );
document.write( "Factor to get:<BR>\n" );
document.write( "Ans: (x+2)(x+sqrt(5)i)(x-sqrt(5)i)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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