document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=516326>Question 516326</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find all values of x [0,2pi] that satisfy equation<BR>\n" );
document.write( "2cosx+sin2x-0\r<BR>\n" );
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document.write( "How do I go about solving this </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #344331 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=344331\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find all values of x [0,2pi] that satisfy equation<BR>\n" );
document.write( "2cosx+sin2x-0 <BR>\n" );
document.write( "----<BR>\n" );
document.write( "2cos(x) + 2sin(x)cos(x) = 0<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "Factor:<BR>\n" );
document.write( "2cos(x)[1 + sin(x)] = 0<BR>\n" );
document.write( "2cos(x) = 0 or 1+sin(x) = 0<BR>\n" );
document.write( "cons(x) = 0 or sin(x) = -1<BR>\n" );
document.write( "x = 0 or 2pi ; or x = (3/2)pi<BR>\n" );
document.write( "=================================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "========== </SPAN>\n" );
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