document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=832327>Question 832327</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Show that the equation<BR>\n" );
document.write( "3cos2theta = sin theta +1<BR>\n" );
document.write( "Can be expressed in form 3sin2theta + sin theta -2 =0 </SPAN>\n" );
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document.write( "3cos2theta = sin theta +1<BR>\n" );
document.write( "Can be expressed in form 3sin2theta + sin theta -2 =0<BR>\n" );
document.write( "-------<BR>\n" );
document.write( "I cannot tell if your \"cos2theta\" means cos(2*theta) or cos^2(theta)<BR>\n" );
document.write( "----<BR>\n" );
document.write( "Please use parentheses.<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );