document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=330345>Question 330345</A>: <I><SPAN STYLE=\"word-break: break-all;\">   28. Identify the binomial expansion of (x + 4y)4.<BR>\n" );
document.write( "         1. x4 + 256y4<BR>\n" );
document.write( "         2. x4 + 8x2y2 + 16y4<BR>\n" );
document.write( "         3. x4 + 12x3y + 96xy3 + 256y4<BR>\n" );
document.write( "         4. x4 + 16x3y + 96x2y2 + 256xy3 + 256y4<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #236782 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=236782\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Identify the binomial expansion of <BR>\n" );
document.write( "(x + 4y)^4 = x^4+4C3*x^3(4y)+4C2(x^2)(4y)^2+4C1x(4y)^3+(4y)^4<BR>\n" );
document.write( "--------<BR>\n" );
document.write( "= x^4+16x^3y+6x^2(16y^2)+4x(64y^3)+256y^4<BR>\n" );
document.write( "---<BR>\n" );
document.write( "= x^4+16x^3y+96xy^2+256y^3+256y^4<BR>\n" );
document.write( "=========================================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "=========================================<BR>\n" );
document.write( "1. x4 + 256y4<BR>\n" );
document.write( "2. x4 + 8x2y2 + 16y4<BR>\n" );
document.write( "3. x4 + 12x3y + 96xy3 + 256y4<BR>\n" );
document.write( "4. x4 + 16x3y + 96x2y2 + 256xy3 + 256y4<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );