2+1)(2乘2+1)(4个2相乘+1)(8个2相乘+1)怎么样算简便

来源:学生作业帮助网 编辑:作业帮 时间:2024/07/20 00:13:49
2+1)(2乘2+1)(4个2相乘+1)(8个2相乘+1)怎么样算简便
x)360zsad*w  YCߓlnu OI*ҧ;jB#l5tA:⠔ @RQO.N) ]418C3]Ccj_\g 

2+1)(2乘2+1)(4个2相乘+1)(8个2相乘+1)怎么样算简便
2+1)(2乘2+1)(4个2相乘+1)(8个2相乘+1)怎么样算简便

2+1)(2乘2+1)(4个2相乘+1)(8个2相乘+1)怎么样算简便
(2+1)(2乘2+1)(4个2相乘+1)(8个2相乘+1)
=(2-1)(2+1)(2^2+1)(2^4+1)(2^8+1)
=(2^2-1)(2^2+1)(2^4+1)(2^8+1)
=(2^4-1)(2^4+1)(2^8+1)
=(2^8-1)(2^8+1)
=2^16-1
=65536-1
=65535