вычислить рациональным способом как - №20363332

вычислить рациональным способом как решить?
19*42-42*16+16+40-40*13+13*38-38*10+10*36-36*7
- Предмет:
  Математика
- Автор:
  teaganf8y2
- 6 лет назад

Ответы 1

По идее надо сократить подобные.42-42;40-40;38-38;36-36 и дальше решать
- Автор:
  tabetha
- 6 лет назад
- 0
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Since school is the place where you spend a good part of your day, it's a good idea to have a few rules regarding classroom etiquette in mind.
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