Предмет: Алгебра, автор: Darck

Разложите на множители : x-2+x^2-4

Ответы

Автор ответа: AlbuRin

x-2+x^2-4 = (x-2)+(x-2)(x+2) = (x-2)(1+x+2) = (x-2)(x+3)

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