Алгебра
Английский
Биология
География
Геометрия
История
Русский
Обществознание
Физика
Химия
Информатика
Литература
МатематикаВопрос:
e) (3mn)⁴.(-3mn²)⁶.
Ответ:
е) (3mn)⁴ ⋅ (−3mn²)⁶ = 3⁴ ⋅ m⁴ ⋅ n⁴ ⋅ (−3)⁶ ⋅ m⁶ ⋅ (n²)⁶ = 81m⁴n⁴ ⋅ 729m⁶n¹² = (81 ⋅ 729) ⋅ (m⁴ ⋅ m⁶) ⋅ (n⁴ ⋅ n¹²) = 59049m¹⁰n¹⁶
Ответ: 59049m¹⁰n¹⁶
Похожие
е) (3mn)⁴ ⋅ (−3mn²)⁶ = 3⁴ ⋅ m⁴ ⋅ n⁴ ⋅ (−3)⁶ ⋅ m⁶ ⋅ (n²)⁶ = 81m⁴n⁴ ⋅ 729m⁶n¹² = (81 ⋅ 729) ⋅ (m⁴ ⋅ m⁶) ⋅ (n⁴ ⋅ n¹²) = 59049m¹⁰n¹⁶
Ответ: 59049m¹⁰n¹⁶