x取-√2(-√2-√2)^2006 = 2^1003*(C(0,2006) + C(1,2006) + …… +C(2006,2006))=>C(0,2006) + C(1,2006) + …… +C(2006,2006) = 2^2006x取√2时,0^2006 = 2^1003*(C(0,2006) - C(1,2006) + C(2,2006) - C(3,2006)+…… +C(2006,2006))=>(C(0,2006) + C(2,2006)+…… +C(2006,2006)= C(1,2006) + C(3,2006) +……+ C(2005,2006)=1/2*(C(0,2006) + C(1,2... |