document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1037934>Question 1037934</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Expand (1-2x)^6 up to x^3. Hence find an approximation for (49/50)^6 correct to 3 decimal places. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #652602 by </B><A HREF=/tutors/aboutme.mpl?userid=Aldorozos><B>Aldorozos(172)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Aldorozos><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=652602\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> This is binomial:<BR>\n" );
document.write( "(a+b)^n<BR>\n" );
document.write( "http://www.intmath.com/series-binomial-theorem/4-binomial-theorem.php<BR>\n" );
document.write( "in this case 1 = a, -2x is b and 6 is n<BR>\n" );
document.write( "(a+b)^n <BR>\n" );
document.write( "See how (x2 - 2y)5 has been expanded<BR>\n" );
document.write( "http://www.intmath.com/series-binomial-theorem/4-binomial-theorem.php\r<BR>\n" );
document.write( "\n" );
document.write( "One easy way to solve (49/50)^6 is open and Excel sheet and in one of the cells type<BR>\n" );
document.write( "=(49/50)^6<BR>\n" );
document.write( "You will get .886<BR>\n" );
document.write( " </SPAN>\n" );
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