document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=666186>Question 666186</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 25 minus C to the fourth power </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #414330 by </B><A HREF=/tutors/aboutme.mpl?userid=swincher4391><B>swincher4391(1107)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=swincher4391><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/cgi-bin/show-face.mpl?user=swincher4391><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=414330\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (25-c)^4\r<BR>\n" );
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document.write( "Use the binomial theorem.\r<BR>\n" );
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document.write( "(4 choose 0)*25^0*(-c)^4 + (4 choose 1) * 25^1*(-c)^3 + (4 choose 2) * 25^2*(-c)^2<BR>\n" );
document.write( "+ (4 choose 3) 25^3 *(-c)^1 + (4 choose 4) * (25^4) * -c^0\r<BR>\n" );
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document.write( "c^4 + 4*25*-c^3 + 6 * 25^2 * (-c)^2 + 4 * 25^3 * (-c)^1 + 25^4\r<BR>\n" );
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document.write( "c^4 -100c^3 + 3750c^2 -62500c + 390625 </SPAN>\n" );
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