document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=873905>Question 873905</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Use the given information to find cos 2x, sin 2x, and tan 2x. (Enter your answers in exact form.)<BR>\n" );
document.write( "sin x = (SQRT Root 3/ 5) ,  &#960;/2 < x < &#960; </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #527196 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=527196\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Use the given information to find cos 2x, sin 2x, and tan 2x. (Enter your answers in exact form.)<BR>\n" );
document.write( "sin x = (SQRT Root 3/ 5) , &#960;/2 < x < &#960;<BR>\n" );
document.write( "***<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sinx=sqrt%283%29%2F5 ALIGN=MIDDLE  ALT=\"sinx=sqrt%283%29%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cosx=-sqrt%281-sin%5E2%28x%29%29=-sqrt%281-3%2F25%29=-sqrt%2822%2F25%29=-sqrt%2822%29%2F5 ALIGN=MIDDLE  ALT=\"cosx=-sqrt%281-sin%5E2%28x%29%29=-sqrt%281-3%2F25%29=-sqrt%2822%2F25%29=-sqrt%2822%29%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tanx=%28sinx%2Fcosx%29=-sqrt%283%2F22%29 ALIGN=MIDDLE  ALT=\"tanx=%28sinx%2Fcosx%29=-sqrt%283%2F22%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cos%282x%29=cos%5E2%28x%29-sin%5E2%28x%29=22%2F25-3%2F25=19%2F25 ALIGN=MIDDLE  ALT=\"cos%282x%29=cos%5E2%28x%29-sin%5E2%28x%29=22%2F25-3%2F25=19%2F25\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin%282x%29=2sin%28x%29cos%28x%29=2%2A%28sqrt%283%29%2F5%29%2A%28-sqrt%2822%29%2F5%29=-2sqrt%2866%29%2F25 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tan%282x%29=2tan%28x%29%2F%281-tan%5E2%28x%29%29=-2sqrt%283%2F22%29%2F%281-3%2F22%29=-2sqrt%283%2F22%29%2F%2819%2F22%29=-2sqrt%283%2F22%29%2A%2822%2F19%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );