(2X+1)(2^2+1)(2^4+1)(2^8+1)+1简便运算
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:数学作业 时间:2024/07/27 22:00:26
(2X+1)(2^2+1)(2^4+1)(2^8+1)+1简便运算
![(2X+1)(2^2+1)(2^4+1)(2^8+1)+1简便运算](/uploads/image/z/19969786-10-6.jpg?t=%282X%2B1%29%282%5E2%2B1%29%282%5E4%2B1%29%282%5E8%2B1%29%2B1%E7%AE%80%E4%BE%BF%E8%BF%90%E7%AE%97)
(2+1)(2²+1)(2^4+1)(2^8+1)+1
=(2-1)(2+1)(2²+1)(2^4+1)(2^8+1)+1
=(2²-1)(2²+1)(2^4+1)(2^8+1)+1
=(2^4-1)(2^4+1)(2^8+1)+1
=(2^8-1)(2^8+1)+1
=2^16-1+1
=65536
=(2-1)(2+1)(2²+1)(2^4+1)(2^8+1)+1
=(2²-1)(2²+1)(2^4+1)(2^8+1)+1
=(2^4-1)(2^4+1)(2^8+1)+1
=(2^8-1)(2^8+1)+1
=2^16-1+1
=65536