Question

(5-1)(5+1)(5²+1)(5⁴+1)(5⁸+1)-5 ¹⁶+13

Answer 1

Ответ:

решение смотри на фотографии

Объяснение:

Answer 2

(5 - 1)(5 + 1)(5² + 1)(5⁴ + 1)(5⁸ + 1) - 5¹⁶ + 13 = (5² - 1)(5² + 1)(5⁴ + 1)(5⁸ + 1) - 5¹⁶ + 13 =

= (5⁴ - 1)(5⁴ + 1)(5⁸ + 1) - 5¹⁶ + 13 = (5⁸ - 1)(5⁸ + 1) - 5¹⁶ + 13 = 5¹⁶ - 1 - 5¹⁶ + 13 = 12