document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=622507>Question 622507</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please help me verify:\r<BR>\n" );
document.write( "\n" );
document.write( "cos^3sin^2= (sin^2-sin^4)cosx </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #391440 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=391440\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> please help me verify: <BR>\n" );
document.write( "cos^3sin^2= (sin^2-sin^4)cosx<BR>\n" );
document.write( "starting with right side:<BR>\n" );
document.write( "(sin^2-sin^4)cosx<BR>\n" );
document.write( "=sin^2(1-sin^2)cos<BR>\n" );
document.write( "=sin^2*cos^2*cos<BR>\n" );
document.write( "=cos^3sin^2<BR>\n" );
document.write( "verified:<BR>\n" );
document.write( "right side=left side<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );