展开全部
解:(a-1)^(2n-1)+2(1-a)^2n+(a-1)^(2n+1)
=(a-1)^(2n-1)+2(a-1)^2n+(a-1)^(2n+1)
=(a-1)^2n(1/(a-1)+2+(a-1)
=(a-1)^2n[
√1/(a-1)+√(a-1)]²
=(a-1)^2n[a/(a-1)√(a-1)]².
=(a-1)^(2n-1)+2(a-1)^2n+(a-1)^(2n+1)
=(a-1)^2n(1/(a-1)+2+(a-1)
=(a-1)^2n[
√1/(a-1)+√(a-1)]²
=(a-1)^2n[a/(a-1)√(a-1)]².
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询