Предмет: Алгебра, автор: stupid2281

Розкласти на множники, алгебра 8 клас

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Автор ответа: miron2077
1
х²-5х-6=х²-6х+х-6=х(х-6)+(х-6)=(х-6)(х+1)
3х²-х-2=3х²-3х+2х-2=3х(х-1)+2(х-1)=(х-1)(3х+2)
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