Предмет: Алгебра, автор: baevviktor2011

(x+5)(x²+x-6) допоможіть!!​

Ответы

Автор ответа: VaiyntinaPlay
0

Ответ:

(х+5)(х²+х-6)

х(х²+х-6)+5(х²+х-6)

х³+х²-6х+5х²+5х-30

х³+6х²-х-30

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