document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=24864>Question 24864</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi Tutors I hope I'm in the right section here.<BR>\n" );
document.write( "I need to simplify this<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F4%29%28cos%281%2F4%29%28e%5E%28-8x%29%29%29%28-8%28e%5E%28-8x%29%29%29 ALIGN=MIDDLE  ALT=\"%281%2F4%29%28cos%281%2F4%29%28e%5E%28-8x%29%29%29%28-8%28e%5E%28-8x%29%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Does this look right?<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28cos%28-2e%5E%28-8x%29%29%29%2F4 ALIGN=MIDDLE  ALT=\"%28cos%28-2e%5E%28-8x%29%29%29%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Thanks for any help. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #13286 by </B><A HREF=/tutors/aboutme.mpl?userid=rapaljer><B>rapaljer(4671)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rapaljer><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=rapaljer><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=13286\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> With further clarification, it seems that the original problem was to find the derivative of a function <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k%28x%29+=sin%28%281%2F4%29%2Ae%5E%28-8x%29%29 ALIGN=MIDDLE  ALT=\"k%28x%29+=sin%28%281%2F4%29%2Ae%5E%28-8x%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.  It turns out that the derivative of k(x) is <BR>\n" );
document.write( "k'(x) =<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F4%29%2Acos%28%281%2F4%29%2Ae%5E%28-8x%29%29%2A%28-8e%5E%28-8x%29%29 ALIGN=MIDDLE  ALT=\"%281%2F4%29%2Acos%28%281%2F4%29%2Ae%5E%28-8x%29%29%2A%28-8e%5E%28-8x%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "The question was actually, how do you simplify this answer!  \r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "k'(x) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-2+e%5E%28-8x%29%2Acos%28%281%2F4%29e%5E%28-8k%29%29 ALIGN=MIDDLE  ALT=\"-2+e%5E%28-8x%29%2Acos%28%281%2F4%29e%5E%28-8k%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "By the way, Calculus is usually not as hard as the algebra it takes to simplify it!!  If you want to be GOOD at Calculus, make sure you have a GOOD algebra background before you get there!!\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "R^2 at SCC </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );