document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=847342>Question 847342</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find all solutions of the equation in the interval [0, 2&#960;)<BR>\n" );
document.write( "5 sec^2 x &#8722; 5 = 0<BR>\n" );
document.write( "10 sin^2 x + 15 sin x + 5 = 0<BR>\n" );
document.write( "2 sin^2 x = 2 + cos x<BR>\n" );
document.write( "2 sec x csc x = 4 csc x<BR>\n" );
document.write( "10 sec^2 x + 5 tan^2 x &#8722; 15 = 0<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #510427 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=510427\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 5sec^2(x) - 5 = 0<BR>\n" );
document.write( "5sec^2(x) = 5<BR>\n" );
document.write( "sec^2(x) = 1<BR>\n" );
document.write( "sec(x) = 1<BR>\n" );
document.write( "x = 0, 2pi, 4pi, etc<BR>\n" );
document.write( "-----------------<BR>\n" );
document.write( "sec(x) = -1<BR>\n" );
document.write( "x = pi, 3pi, 5pi, etc<BR>\n" );
document.write( "====================<BR>\n" );
document.write( "Try the others.<BR>\n" );
document.write( "email via the TY note for help or to check your work. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );