Предмет: Алгебра, автор: NICID

Доказать что 333333^2 +777777^3 делится на 37

Ответы

Автор ответа: Denik777

0

333333=111*3003,
777777=111*7007, но 111=37*3, т.е. каждое слагаемое делится на 37, значит и вся сумма делится на 37.

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