Раскройте скобки и приведите подобные слагаемые: -2.4*(1/3m-0.5n)-5.4*(1/9m-1 1/6n) - №28951767

Раскройте скобки и приведите подобные слагаемые: -2.4*(1/3m-0.5n)-5.4*(1/9m-1 1/6n)
- Предмет:
  Математика
- Автор:
  heidi51
- 6 лет назад

Ответы 1

...=-2,4/3m + 1,2n - 5,4/9m + 5,4*11/6n= -0,8m + 1,2n - 0,6m + 9,9n = -1,4m + 11,1n.
- Автор:
  goblin
- 6 лет назад
- 0
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