Тема: "Раскрытие скобок". Задание: "Раскройте - №24901135

Тема: "Раскрытие скобок". Задание: "Раскройте скобки".
(-8)*(a+b+9)
-4*(x+4+y
-6*(1+c+d)
(-10)*(2+X+y)
(-7)-(a+b+5)
-9*(x+7+y)
- Предмет:
  Математика
- Автор:
  vernon
- 5 лет назад

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