document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1104470>Question 1104470</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Prove each identity:\r<BR>\n" );
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document.write( "tan^2x sin^2x = tan^2x-sin^2x </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #719212 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13200)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><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=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=719212\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><BR>\n" );
document.write( "Work on the right hand side to make it the same as the left hand side...<br><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tanx%5E2+-+sinx%5E2 ALIGN=MIDDLE  ALT=\"tanx%5E2+-+sinx%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><br><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sinx%5E2%2Fcosx%5E2-sinx%5E2 ALIGN=MIDDLE  ALT=\"sinx%5E2%2Fcosx%5E2-sinx%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >  [change to sinx and cosx]<br><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28sinx%5E2-sinx%5E2%2Acosx%5E2%29%2Fcosx%5E2 ALIGN=MIDDLE  ALT=\"%28sinx%5E2-sinx%5E2%2Acosx%5E2%29%2Fcosx%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >  [common denominator...]<br><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28sinx%5E2%281-cosx%5E2%29%29%2Fcosx%5E2 ALIGN=MIDDLE  ALT=\"%28sinx%5E2%281-cosx%5E2%29%29%2Fcosx%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >   [common factor...]<br><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28sinx%5E2%2Asinx%5E2%29%2Fcosx%5E2 ALIGN=MIDDLE  ALT=\"%28sinx%5E2%2Asinx%5E2%29%2Fcosx%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >   [basic trig identity]<br><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sinx%5E2%2A%28sinx%5E2%2Fcosx%5E2%29 ALIGN=MIDDLE  ALT=\"sinx%5E2%2A%28sinx%5E2%2Fcosx%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><br><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sinx%5E2%2Atanx%5E2 ALIGN=MIDDLE  ALT=\"sinx%5E2%2Atanx%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><br> </SPAN>\n" );
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