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Автор - khassanovdan

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Ответ

Проверено экспертом

Автор - 7x8

(x^2-3x)(x^2-3x-2)-8=

(x^2-3x)(x^2-3x+2-4)-8=

(x^2-3x)(x^2-3x+2)-4(x^2-3x)-8=

(x^2-3x)(x^2-3x+2)-4x^2+12x-8=

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

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

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

[x(x-2)-(x-2))][x(x-4)+(x-4)]=

(x-2)(x-1)(x-4)(x+1)

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