化简:(2+1)(2^2+1)(2^3+1)(2^4+1)(2^8+1)+1 最好有讲解~
问题描述:
化简:(2+1)(2^2+1)(2^3+1)(2^4+1)(2^8+1)+1 最好有讲解~
答
(2+1)(2^2+1)(2^3+1)(2^4+1)(2^8+1)+1=(2-1)(2+1)(2^2+1)(2^3+1)(2^4+1)(2^8+1)+1=(2^2-1)(2^2+1)(2^3+1)(2^4+1)(2^8+1)+1=(2^4-1)(2^3+1)(2^4+1)(2^8+1)+1=(2^8-1)(2^3+1)(2^8+1)+1=(2^16-1)(2^3+1)+1=2^...