document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1103644>Question 1103644</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Verify the identity:\r<BR>\n" );
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document.write( "cot^3&#952;+1/cot&#952;+1 = csc^2 &#952;-cot&#952;\r<BR>\n" );
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document.write( "Which of the following shows the key steps in verifying the identity?\r<BR>\n" );
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document.write( "https://www.dropbox.com/s/l2q7ae6yt8knkbf/Screen%20Shot%202017-11-30%20at%209.27.44%20PM.png?dl=0 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #718336 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=718336\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> It is B.<BR>\n" );
document.write( "Factor by sum of cubes and the second term of the trinomial has to be negative.  None of the others had that and a positive constant in the third term. </SPAN>\n" );
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