document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1028935>Question 1028935</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Expand the expression \r<BR>\n" );
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document.write( "(2z+5k)^4 <BR>\n" );
document.write( "using the binomial theorem and pascal's triangle. \r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #644074 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=644074\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Expand the expression \r<BR>\n" );
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document.write( "(2z+5k)^4 <BR>\n" );
document.write( "using the binomial theorem and pascal's triangle. <BR>\n" );
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document.write( "The 4th power coefficients of Pascal's triangl are<BR>\n" );
document.write( "1 4 6 4 1<BR>\n" );
document.write( "For exponents, 2, 3 & 4 they're 11^2, 11^3 and 11^4<BR>\n" );
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document.write( "--> (2z)^2 + 4*(2z)^3*5k + 6*(2z)^2*(5k)^2 + 4*2z*(5k)^3 + (5k)^4<BR>\n" );
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document.write( "You can check you answer against that when doing the binomial expansion.<BR>\n" );
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