document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1058051>Question 1058051</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi please help :)<BR>\n" );
document.write( "Determine the value(s) of x such that:<BR>\n" );
document.write( "A=<BR>\n" );
document.write( "[x,2,1]<BR>\n" );
document.write( "B=<BR>\n" );
document.write( "[6,5,-6]<BR>\n" );
document.write( "[5,-2,1]<BR>\n" );
document.write( "[-6,-7,1]<BR>\n" );
document.write( "C=<BR>\n" );
document.write( "[x]<BR>\n" );
document.write( "[-1]<BR>\n" );
document.write( "[-2]<BR>\n" );
document.write( "So the actual question becomes A*B*C=0 and i need to determine the value(s) of x Thanks so much! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #673180 by </B><A HREF=/tutors/aboutme.mpl?userid=solve_for_x><B>solve_for_x(190)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solve_for_x><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=673180\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Multiply the three matrices together to get:\r<BR>\n" );
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document.write( "6x^2 + 4x - 5x + 11 + 12x - 6 = 0\r<BR>\n" );
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document.write( "6x^2 + 11x + 5 = 0\r<BR>\n" );
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document.write( "(6x + 5)(x + 1) = 0\r<BR>\n" );
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document.write( "x = -5/6, x = -1 </SPAN>\n" );
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