(2^2+1)×(2^4+1)×(2^8+1)×(2^16+1)X(2^32+1)因式分解,
问题描述:
(2^2+1)×(2^4+1)×(2^8+1)×(2^16+1)X(2^32+1)因式分解,
答
(2+1)(2^2+1)(2^4+1)(2^8+1)……(2^32+1) =(2-1)(2+1)(2^2+1)(2^4+1)(2^8+1)……(2^32+1) =(2^2-1)(2^2+1)(2^4+1)(2^8+1)……(2^32+1) =(2^4-1)(2^4+1)(2^8+1)……(2^32+1) =(2^32-1)(2^32+1) =2^64-1...