Предмет: Алгебра, автор: zenakramarenko924

СРОЧНООО ЗАДАНИЕ НАФОТО

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Ответы

Автор ответа: martacajka928

1

Ответ:

x²+x-2

Объяснение:

(x-1)(x-2)-x²=x²+2x-x-2=x²+x-2

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