Предмет: Алгебра, автор: damyanka0611200

(3ав)(4а+5в) пж даю 10 б

Ответы

Автор ответа: mikoyan01p8q8wz

0

(3ab)(4a+5b)=12a^2b+15ab^2

Автор ответа: Аноним

0

$(3a*b)*(4a+5b) \\ 3ab*(4a+5b) \\ 12a ^{2} b+15ab^{2}$

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