document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=969685>Question 969685</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do i solve:      \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+sin%28x%2F2%29+%2B+cos%28x%2F2%29+=+sqrt%28+2+%29+ ALIGN=MIDDLE  ALT=\"+sin%28x%2F2%29+%2B+cos%28x%2F2%29+=+sqrt%28+2+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Thanks! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #592495 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=592495\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+sin%28x%2F2%29+%2B+cos%28x%2F2%29+=+sqrt%28+2+%29+ ALIGN=MIDDLE  ALT=\"+sin%28x%2F2%29+%2B+cos%28x%2F2%29+=+sqrt%28+2+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28%281-cosx%29%2F2%29+%2Bsqrt%28%281%2Bcosx%29%2F2%29++=+sqrt%28+2+%29+ ALIGN=MIDDLE  ALT=\"sqrt%28%281-cosx%29%2F2%29+%2Bsqrt%28%281%2Bcosx%29%2F2%29++=+sqrt%28+2+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "square both sides:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281-cosx%29%2F2+%2B2%2Asqrt%28%281-cosx%29%281%2Bcosx%29%2F4%29%2B%281%2Bcosx%29%2F2++=+2+ ALIGN=MIDDLE  ALT=\"%281-cosx%29%2F2+%2B2%2Asqrt%28%281-cosx%29%281%2Bcosx%29%2F4%29%2B%281%2Bcosx%29%2F2++=+2+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281-cosx%29%2F2+%2B2%2Asqrt%28%281-cos%5E2%28x%29%29%2F4%29%2B%281%2Bcosx%29%2F2++=+2+ ALIGN=MIDDLE  ALT=\"%281-cosx%29%2F2+%2B2%2Asqrt%28%281-cos%5E2%28x%29%29%2F4%29%2B%281%2Bcosx%29%2F2++=+2+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281-cosx%29%2F2+%2B2%2Asqrt%28%28sin%5E2%28x%29%29%2F4%29%2B%281%2Bcosx%29%2F2++=+2+ ALIGN=MIDDLE  ALT=\"%281-cosx%29%2F2+%2B2%2Asqrt%28%28sin%5E2%28x%29%29%2F4%29%2B%281%2Bcosx%29%2F2++=+2+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281-cosx%29%2F2+%2Bsinx%2B%281%2Bcosx%29%2F2++=+2+ ALIGN=MIDDLE  ALT=\"%281-cosx%29%2F2+%2Bsinx%2B%281%2Bcosx%29%2F2++=+2+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "sinx+1=2<BR>\n" );
document.write( "sinx=1<BR>\n" );
document.write( "x=&#960;/2<BR>\n" );
document.write( "check:<BR>\n" );
document.write( "sin(x/2)+cos)x/2)=&#8730;2/2+&#8730;2/2=&#8730;2 </SPAN>\n" );
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