document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=223760>Question 223760</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me solve this Quadratic equation.\r<BR>\n" );
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document.write( "9x^2+6x-4=0\r<BR>\n" );
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document.write( "I have solved it down to -6 sqrt 180 / 18.\r<BR>\n" );
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document.write( "this is also the same as your sight gave me, but the answer key says this.\r<BR>\n" );
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document.write( "-1 sqrt 5 / 5 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #167249 by </B><A HREF=/tutors/aboutme.mpl?userid=brich><B>brich(7)</B></A><img src=\"/images/stars/stars-05.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=brich><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=167249\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Do you know the quadratic formula?<BR>\n" );
document.write( "It appears that you do.<BR>\n" );
document.write( "your sqr_root(180) reduces to 6sqr_root(5) by the way<BR>\n" );
document.write( "so now you have:<BR>\n" );
document.write( "[-6(+/-)6sqr_root(5)]/18<BR>\n" );
document.write( "pull/factor a 6 out of the numerator<BR>\n" );
document.write( "6[-1(+/-)sqr_root(5)]/18<BR>\n" );
document.write( "6/18 reduces to 1/3<BR>\n" );
document.write( "so the final answer i'm coming up with and you seem to already have is:<BR>\n" );
document.write( "[-1(+/-)sqr_root(5)]/3<BR>\n" );
document.write( "I appears as if the answer key is incorrect<BR>\n" );
document.write( "Your answer appears correct but make sure you simplify like I pointed out<BR>\n" );
document.write( "That all<BR>\n" );
document.write( "I hope that was helpful<BR>\n" );
document.write( "Let me know if you are still confused </SPAN>\n" );
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