document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=604536>Question 604536</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi, I know this question is odd because it isn't a cube equation and it isn't a quadratic equation, but it goes like this: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x%5E3%2B6x=10+ ALIGN=MIDDLE  ALT=\"+x%5E3%2B6x=10+\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "PLEASE help me! I really don't know what to do! Thank you 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 #381258 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=381258\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x%5E3%2B6x=10+ ALIGN=MIDDLE  ALT=\"+x%5E3%2B6x=10+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "It's a cubic equation. It has no x^2 term but the x^3 makes it a cubic.<BR>\n" );
document.write( "----------<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x%5E3%2B6x-10+=+0 ALIGN=MIDDLE  ALT=\"+x%5E3%2B6x-10+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "--------------------<BR>\n" );
document.write( "x = {q + [q^2 + (r-p^2)^3]^1/2}^1/3 + {q - [q^2 + (r-p^2)^3]^1/2}^1/3 + p<BR>\n" );
document.write( "where \r<BR>\n" );
document.write( "\n" );
document.write( "p = -b/(3a),   q = p^3 + (bc-3ad)/(6a^2),   r = c/(3a)<BR>\n" );
document.write( "------------<BR>\n" );
document.write( "a = 1, b = 0, c = 6, d = -10<BR>\n" );
document.write( "-------------<BR>\n" );
document.write( "p = 0<BR>\n" );
document.write( "q = 5<BR>\n" );
document.write( "r = 2<BR>\n" );
document.write( "---------<BR>\n" );
document.write( "x = {5 + [25 + 8]^1/2}^1/3 + {5 - [25 + 8]^1/2}^1/3<BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=root%283%2C%285+%2B+sqrt%2833%29%29%29+%2B+root%283%2C%285+-+sqrt%2833%29%29%29 ALIGN=MIDDLE  ALT=\"root%283%2C%285+%2B+sqrt%2833%29%29%29+%2B+root%283%2C%285+-+sqrt%2833%29%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "x =~ 1.300270977 the only real number solution </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );