Автор - Apaskhan2019

1 ) -a4×5;
2 ) 8b×(-3);
3 ) (-5c)×2;

Ответ

Автор - DreamAngel747
1) (если a^4)- -5a^4
(Если 4a)- -20a
2) -24b
3) -10c

Ответы и объяснения

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