Упростите выражение 28x+175+15x и найти его значение при x=5,x=10 - №22524863

Упростите выражение 28x+175+15x и найти его значение при x=5,x=10
- Предмет:
  Математика
- Автор:
  mario52
- 6 лет назад

Ответы 1

28х+175+15х=43х+175При х=543х+175=43*5+175=215+175=390При х=1043х+175=430+175=605
- Автор:
  vanessabeyl
- 6 лет назад
- 0
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