多项式C101(x-1)+C102(x-1)2+C103(x-1)3+…+C1010(x-1)10中,含x3项的系数为( )A.C103+C10
多项式C101(x-1)+C102(x-1)2+C103(x-1)3+…+C1010(x-1)10中,含x3项的系数为( )A.C103+C10
日期:2016-11-08 18:38:16 人气:3
多项式C101(x-1)+C102(x-1)2+C103(x-1)3+…+C1010(x-1)10中,含x3项的系数,只有第三项以后有,分别是:C103+C104C41+C105C52+…+C1010C107.故选B.