Раскрой скобки и упрости: 13 в-(9 в-((с-в)-9 в)) - Дата: 29.10.2019, Автор: gildapotter - №19550910

Раскрой скобки и упрости: 13 в-(9 в-((с-в)-9 в))
- Предмет:
  Математика
- Автор:
  gildapotter
- 5 лет назад

Ответы 1

13в-(9в-(с-в-9в) = 13в-(9в-с-в-9в) = 13в-9в+с+в+9в = 14в+с
- Автор:
  coltwilkins
- 5 лет назад
- 0
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6. The Duchess and the Pig
She walked through the wood and soon she came to another little house.
“I wonder who lives here,” Alice thought.
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