document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=284779>Question 284779</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Factor by grouping, if possible.\r<BR>\n" );
document.write( "\n" );
document.write( "x^3 - 6x^2 + 5x - 30 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #206593 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=206593\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Factor by grouping, if possible. <BR>\n" );
document.write( "x^3 - 6x^2 + 5x - 30<BR>\n" );
document.write( "--------<BR>\n" );
document.write( "Rearrange:<BR>\n" );
document.write( "x^3+5x -6x^2-30 <BR>\n" );
document.write( "Factor the 1st two and the last two terms separately:<BR>\n" );
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document.write( "x(x^2+5) -6(x^2+5)<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Factor Again:<BR>\n" );
document.write( "(x^2+5)(x-6)<BR>\n" );
document.write( "----<BR>\n" );
document.write( "Those factors are prime in the Real Number System.<BR>\n" );
document.write( "-----------------<BR>\n" );
document.write( "In the Complex Number System the factors are:<BR>\n" );
document.write( "(x+isqrt(5))(x-isqrt(5))(x-6)<BR>\n" );
document.write( "=======================================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "======================================= </SPAN>\n" );
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