document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=629449>Question 629449</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve for each question for  0 lesser than or equal to theta lesser or equal to 360 degrees.\r<BR>\n" );
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document.write( "a. 2 cos theta - square root of 3 = 0<BR>\n" );
document.write( "b. cos^2x+ 3 cos x +2 =0 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #396298 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=396298\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> solve for each question for 0 lesser than or equal to theta lesser or equal to 360 degrees. <BR>\n" );
document.write( "a. 2 cos theta - square root of 3 = 0<BR>\n" );
document.write( "2cosx-&#8730;3=0<BR>\n" );
document.write( "cosx=&#8730;3/2<BR>\n" );
document.write( "x=30º and 330º (in quadrants I and IV where cos>0)<BR>\n" );
document.write( "..<BR>\n" );
document.write( "b. cos^2x+ 3 cos x +2 =0<BR>\n" );
document.write( "(cosx+2)(cosx+1)=0<BR>\n" );
document.write( "cosx+2=0<BR>\n" );
document.write( "cosx=-2 (reject, -1 < x < 1)<BR>\n" );
document.write( "or<BR>\n" );
document.write( "cosx+1=0<BR>\n" );
document.write( "cosx=-1<BR>\n" );
document.write( "x=180º<BR>\n" );
document.write( " </SPAN>\n" );
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