Question

Выполни умножение:(8−1)(8+1)(8^2+1)(8^4+1)(8^8+1)−8^16+14

Answer 1

(8^2-1)(8^2+1)(8^4+1)(8^8+1)-8^16+14=
(8^4-1)(8^4+1)(8^8+1)-8^16 + 14 =
(8^8-1)(8^8-1)-8^16 + 14 =
8^16-8^16 + 14 =14