document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=87767>Question 87767</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Help please<BR>\n" );
document.write( "I am trying to figure out how to factor this to get the difference of two cubes:<BR>\n" );
document.write( "125-27z^3  Thank you!!!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 #63647 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=63647\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> factor this to get the difference of two cubes:<BR>\n" );
document.write( "125-27z^3 <BR>\n" );
document.write( "----------<BR>\n" );
document.write( "5^3 - (3z)^3 <BR>\n" );
document.write( "= (5-3z)(5^2 + 5*(3z) + (3z)^2)\r<BR>\n" );
document.write( "\n" );
document.write( "= (5 -3z)(25 + 15z + 9z^2)\r<BR>\n" );
document.write( "\n" );
document.write( "======================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );