document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1076556>Question 1076556</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi can someone help me with this problem? THANK YOU! \r<BR>\n" );
document.write( "\n" );
document.write( "The correct right-hand side to make the equation an identity. \r<BR>\n" );
document.write( "\n" );
document.write( "1-cos x<BR>\n" );
document.write( "_______ =________<BR>\n" );
document.write( "1+ cos x </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #691209 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=691209\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1-cos x<BR>\n" );
document.write( "_______ =________<BR>\n" );
document.write( "1+ cos x \r<BR>\n" );
document.write( "\n" );
document.write( "=======<BR>\n" );
document.write( "On the left side, multiply numerator and denominator by (1-cos(x)) to get:<BR>\n" );
document.write( "(1-cos(x))^2/sin^2<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "Ans:: (1-cos(x))^2/sin(2)<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" );