document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=960365>Question 960365</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 0.2 cot2A - 0.5 cotA = 1.2 between 0-360 degrees </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #586913 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=586913\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 0.2 cot^2(A) - 0.5 cot(A) = 1.2<BR>\n" );
document.write( "Sub x for cot(A)<BR>\n" );
document.write( "0.2x^2 - 0.5x = 1.2<BR>\n" );
document.write( "2x^2 - 5x - 12 = 0<BR>\n" );
document.write( "(2x + 3)*(x - 4) = 0<BR>\n" );
document.write( "x = 4 --> cot(A) = 4<BR>\n" );
document.write( "A =~ 14.04 degs, 194.04 degs<BR>\n" );
document.write( "================<BR>\n" );
document.write( "x = -3/2<BR>\n" );
document.write( "A =~ 146.31 deg, 326.31 degs, <BR>\n" );
document.write( " </SPAN>\n" );
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