document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1185805>Question 1185805</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Obtain,in ascending powers of x,the first 4 terms in the expansion of (2-x/2)^7. Hence find the value of (1.995)^7 correct to 4 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 #816667 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13200)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><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=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=816667\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282-%28x%2F2%29%29%5E7 ALIGN=MIDDLE  ALT=\"%282-%28x%2F2%29%29%5E7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><br><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282%5E7%29%2B%28C%287%2C1%29%282%5E6%29%28%28-x%2F2%29%5E1%29%29%2B%28C%287%2C2%29%282%5E5%29%28%28-x%2F2%29%5E2%29%29%2B%28C%287%2C3%29%282%5E4%29%28%28-x%2F2%29%5E3%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><br><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=128-%287%2A32%29x%2B%2821%2A8%29x%5E2-%2835%2A2%29x%5E3 ALIGN=MIDDLE  ALT=\"128-%287%2A32%29x%2B%2821%2A8%29x%5E2-%2835%2A2%29x%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><br><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=128-224x%2B168x%5E2-70x%5E3 ALIGN=MIDDLE  ALT=\"128-224x%2B168x%5E2-70x%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><br><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2-x%2F2=1.995 ALIGN=MIDDLE  ALT=\"2-x%2F2=1.995\"   DISABLED_style= \"max-width:90%; height:auto;\" > --> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=0.01 ALIGN=MIDDLE  ALT=\"x=0.01\"   DISABLED_style= \"max-width:90%; height:auto;\" ><br><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1.995%5E7+=+128-224%28.01%29%2B168%28.0001%29-70%28.000001%29+=+128-2.24%2B.0168-.00007+=+125.77673 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><br><BR>\n" );
document.write( "Actual value (to 7 decimal places): 1.995^7=125.7767302<br><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );