document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=910765>Question 910765</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi,\r<BR>\n" );
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document.write( "I had listed the following problem awhile back. I was hoping for a quick response.\r<BR>\n" );
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document.write( "Which of the following expressions is equivalent to\r<BR>\n" );
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document.write( " 1 - tan^2x/tanx + 1\r<BR>\n" );
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document.write( "a)1 - tanx<BR>\n" );
document.write( "b)cosx/1 - sinx<BR>\n" );
document.write( "c)sec^2x/1 + sinx<BR>\n" );
document.write( "d)1/sinxcosx </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #552650 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=552650\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Which of the following expressions is equivalent to <BR>\n" );
document.write( "(1 - tan^2x)/(tanx + 1)<BR>\n" );
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document.write( "Factor the numerator to get:<BR>\n" );
document.write( "[(1-tan(x)(1+tan(x)]/[1+tan(x)]<BR>\n" );
document.write( "Cancel the common factor to get:<BR>\n" );
document.write( "= 1-tan(x)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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document.write( "a)1 - tanx<BR>\n" );
document.write( " b)cosx/1 - sinx<BR>\n" );
document.write( " c)sec^2x/1 + sinx<BR>\n" );
document.write( " d)1/sinxcosx </SPAN>\n" );
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