Предмет: Математика, автор: Аноним

x^2-4x^3-1+4x разложить на множители помощью группировки

Ответы

Автор ответа: elenapinkipie

1

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

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