Предмет: Алгебра, автор: user12456678hehehehe

6)x² + 8x + 15 разложите

Ответы

Автор ответа: ashishlonova

Ответ:

(x+3)(x+5)

Объяснение:

x²+8x+15 = x²+5x+3x+15 = x(x+5)+3(x+5) = (x+3)(x+5)

ashishlonova: Если не сложно, то отметь это решение как лучшее

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