document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=851888>Question 851888</A>: <I><SPAN STYLE=\"word-break: break-all;\"> could you help me find all the solutions in the interval [0, 2pi)<BR>\n" );
document.write( "4sin^2(2x)-1=0 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #513018 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=513018\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> could you help me find all the solutions in the interval [0, 2pi)<BR>\n" );
document.write( "4sin^2(2x)-1=0<BR>\n" );
document.write( "could you help me find all the solutions in the interval [0, 2pi)<BR>\n" );
document.write( "sin^2(2x)=1/4<BR>\n" );
document.write( "sin(2x)=±1/&#8730;2=±&#8730;2/2<BR>\n" );
document.write( "2x=&#960;/4, 3&#960;/4, 5&#960;/4, 7&#960;/4<BR>\n" );
document.write( "x=&#960;/8, 3&#960;/8, 5&#960;/8, 7&#960;/8 </SPAN>\n" );
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