document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=724755>Question 724755</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is (k+5) (k-5) in foil method & can yu write out the steps </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #443888 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=443888\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> First: k*k = k^2\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Outer: k*(-5) = -5k\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Inner: 5*k = 5k\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Last: 5*(-5) = -25\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Add up the terms\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "k^2 + (-5k) + 5k + (-25) = k^2 - 25\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "So the answer is k^2 - 25 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );