Предмет: Математика, автор: lenamarty2238

Упростите выражение -6(4+а)+5(а-6)

Ответы

Автор ответа: azomatina

Ответ:

ВОТ

Пошаговое объяснение:

-6(4+а)+5(а-6)=-24-6а+5а-30=-а-54=-1(а+

+54)

Автор ответа: LyasovaVR

Ответ:

Пошаговое объяснение:

-6(4+a)+5(a-6)=(-6•4+(-6)•a)+(5•a-5•6)= (-24-6a)+(5a-30)=-24-6a+5a-30=-a-54

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