document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1130452>Question 1130452</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the equation. (Enter your answers as a comma-separated list. Simplify your answers completely.)\r<BR>\n" );
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document.write( "6t^3 + 25t^2 = 66t </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #747126 by </B><A HREF=/tutors/aboutme.mpl?userid=addingup><B>addingup(3677)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=addingup><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=addingup><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=747126\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 6t^3 + 25t^2 = 66t <BR>\n" );
document.write( "6t^3 + 25t^2 -66 = 0<BR>\n" );
document.write( "Use the quadratic formula, where a=6, b=25, and c=-66<BR>\n" );
document.write( "t = [-b+-sqrt(b^2-4ac)]/2a<BR>\n" );
document.write( "t = [-25+-sqrt(25^2-4(6)(-66)]/2(6)<BR>\n" );
document.write( "t = [-25+-sqrt(625--15840]/12<BR>\n" );
document.write( "Now we have two real roots. Let's simplify the radical<BR>\n" );
document.write( "t = (-25+-47)/12<BR>\n" );
document.write( "t = 22/12 or t = -72/12<BR>\n" );
document.write( "t = 11/6 or t = -6<BR>\n" );
document.write( "Or separated by a coma:<BR>\n" );
document.write( "t = 11/6, t = -6<BR>\n" );
document.write( "or if you want decimals, divide 11/6 and you get:<BR>\n" );
document.write( "t = 1.8333, t = -6<BR>\n" );
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