Question

найдите значение выражения (2-1)(2+1)(2^2+1)(2^4+1)(2^8+1)-2^16

Answer 1

(2-1)(2+1)(2^2+1)(2^4+1)(2^8+1)-2^16 = 1*3*5*17*257 - 65536 = 65535 - 65536 = -1