Предмет: Математика, автор: Аноним

Раскрой скобки:

(x+7)*(x+5)

Ответы

Автор ответа: 1christopher
2

Пошаговое объяснение:

(x + 7) \times (x + 5) = x {}^{2} + 5x + 7x + 35 = x {}^{2} + 12x + 35

Автор ответа: Аноним
2

Ответ:

x²+12x+35

Пошаговое объяснение:

(x+7)*(x+5)=x²+5x+7x+35=x²+12x+35

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