document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=919207>Question 919207</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how do i solve the equation on interval [0,2pi)\r<BR>\n" );
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document.write( "8 cos ^ 2 -4 = 0\r<BR>\n" );
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document.write( "I've been stuck on this problem for ages and if someone could please help show me the steps so i can have an example to work from\r<BR>\n" );
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document.write( "thank you  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #557553 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=557553\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> cosx = 1/&#8730;2 = &#8730;2/2<BR>\n" );
document.write( "(cosx, sinx)Unit Circle Summary to Use<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/display-illustration.mpl?tutor=ewatrrr&illustration_name=unit_circle.jpg\">. </SPAN>\n" );
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