document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=921738>Question 921738</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Simplify sin (45 degrees + x) + cos (45 degrees + x)<BR>\n" );
document.write( "Please include thorough details and steps to the solution. Thank You. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #559199 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=559199\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> sin (45 degrees + x) + cos (45 degrees + x)<BR>\n" );
document.write( "------------------<BR>\n" );
document.write( "sin(45)cos(x)-cos(45)sin(x) + cos(45)cos(x)+sin(45)sin(x)<BR>\n" );
document.write( "---------<BR>\n" );
document.write( "= (1/sqrt(2))cos(x) - (1/sqrt(2))sin(x) + (1/sqrt(2))cos(x)+(1/sqrt(2)sin(x)<BR>\n" );
document.write( "---------<BR>\n" );
document.write( "= (2/sqrt(2))cos(x)<BR>\n" );
document.write( "======<BR>\n" );
document.write( "= sqrt(2)cos(x)<BR>\n" );
document.write( "=================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );