document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=621605>Question 621605</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please help me solve:\r<BR>\n" );
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document.write( "factor & simplify:\r<BR>\n" );
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document.write( "csc^3x-csc^2x-cscx+1 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #390965 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=390965\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> factor & simplify: <BR>\n" );
document.write( "csc^3x-csc^2x-cscx+1<BR>\n" );
document.write( "=csc^2x(cscx-1)-(cscx-1)<BR>\n" );
document.write( "=(cscx-1)(csc^2x-1)<BR>\n" );
document.write( "=(cscx-1)(csc^2x-1)<BR>\n" );
document.write( "=(cscx-1)(cscx+1)(cscx-1)<BR>\n" );
document.write( "=(cscx+1)(cscx-1)^2 </SPAN>\n" );
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