document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=884511>Question 884511</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve equation for 0 degrees < or equal to x < or equal to 360 degrees\r<BR>\n" );
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document.write( "3tanx=2cosx </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #534372 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=534372\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> solve equation for 0 degrees < or equal to x < or equal to 360 degrees<BR>\n" );
document.write( "solve for x: (0 < x < 360&#730;) <BR>\n" );
document.write( "3tanx=2cos<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%283sinx%2Fcosx%29=2cosx ALIGN=MIDDLE  ALT=\"%283sinx%2Fcosx%29=2cosx\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "3sinx=2cos^2x=2(1-sin^2x)=2-2sin^2x<BR>\n" );
document.write( "2sin^2x+3sinx-2=0<BR>\n" );
document.write( "(2sinx-1)(sinx+2)=0<BR>\n" );
document.write( "..<BR>\n" );
document.write( "2sinx-1=0<BR>\n" );
document.write( "sinx=1/2<BR>\n" );
document.write( "x=30&#730;, 150&#730;<BR>\n" );
document.write( "..<BR>\n" );
document.write( "sinx+2=0<BR>\n" );
document.write( "sinx=-2 (reject, (-1 &#8804; sinx &#8804; 1)\r<BR>\n" );
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document.write( " </SPAN>\n" );
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