(2-1)(2+1)(2²+1)(2的4次方+1)(2的8次方+1)(2的16次方)(2的32次方+1)的个位数字
人气:498 ℃ 时间:2019-10-19 06:39:29
解答
(2-1)(2+1)(2^2 + 1)(2^4 +1)(2^8 + 1)(2^16 + 1)(2^32 + 1)=(2^2 -1) (2^2 + 1) (2^4 + 1) (2^8 + 1) (2^16 + 1) (2^32 + 1)=(2^4 -1) (2^4 + 1) (2^8 + 1) (2^16 + 1) (2^32 + 1)=2^64 -12^1 2^2 2^...
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