document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=40904>Question 40904</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help....\r<BR>\n" );
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document.write( "Explain why tan(x + 450 degrees) cannot be simplified using the tangent sum formulas, but can be simplified by using the sine and cosine formulas. Give examples.\r<BR>\n" );
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document.write( "I do know that Tan(x+450)cannot be simplified using the tangent sum formula because it cannot be divided by zero. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #26355 by </B><A HREF=/tutors/aboutme.mpl?userid=fractalier><B>fractalier(6550)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=fractalier><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=fractalier><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=26355\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> tan(x + 450) = sin(x + 450) / cos(x + 450) = sin(x + 90) / cos(x + 90) =<BR>\n" );
document.write( "[sin x cos 90 + sin 90 cos x] / [cos x cos 90 - sin x sin 90] =<BR>\n" );
document.write( "cos x / -sin x =<BR>\n" );
document.write( "- cot x </SPAN>\n" );
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