document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=970944>Question 970944</A>: <I><SPAN STYLE=\"word-break: break-all;\"> tan^2x/secx+1=1-cosx/cosx\r<BR>\n" );
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document.write( "Please, and 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 #593567 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=593567\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> tan^2x/secx+1=1-cosx/cosx<BR>\n" );
document.write( "start with left side<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28tan%5E2%28x%29%29%2F%28secx%2B1%29%0D%0A=%28sin%5E2%28x%29%2Fcos%5E2%28x%29%29%2F%281%2Fcosx%2B1%29%0D%0A=%28sin%5E2%28x%29%2Fcos%5E2%28x%29%29%2F%28%281%2Bcosx%29%2F%28cosx%29%29%0D%0A=%28sin%5E2%28x%29%2Fcos%5E2%28x%29%29%2A%28cosx%2F%281%2Bcosx%29%29%0D%0A=%281-cosx%29%281%2Bcosx%29%2F%28cosx%2A%281%2Bcosx%29%29=%281-cosx%29%2F%28cosx%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "verified: left side=right side </SPAN>\n" );
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