先在前面乘以(2-1),然后连续运用平方差公式。
(2+1)(2^2+1)(2^4+1)(2^8+1)(2^16+1)-2^32
=(2-1)(2+1)(2^2+1)(2^4+1)(2^8+1)(2^16+1)-2^32
=(2²-1)(2²+1)(2^4+1)(2^8+1)(2^16+1)-2^32
=(2^4-1)(2^4+1)(2^8...
先在前面乘以(2-1),然后连续运用平方差公式。
(2+1)(2^2+1)(2^4+1)(2^8+1)(2^16+1)-2^32
=(2-1)(2+1)(2^2+1)(2^4+1)(2^8+1)(2^16+1)-2^32
=(2²-1)(2²+1)(2^4+1)(2^8+1)(2^16+1)-2^32
=(2^4-1)(2^4+1)(2^8...