|a|=3 |b|=5 |a+b|=7 |a-b|=? скажите, условие правильное? - №24040155

|a|=3
|b|=5
|a+b|=7
|a-b|=?
скажите, условие правильное?
- Предмет:
  Алгебра
- Автор:
  brayanneal
- 5 лет назад

Ответы 2

модуль суммы может быть равен и 2
- Автор:
  bingoperry
- 5 лет назад
- 0
нет будет|а|=3|b|=5|a+b|=8|a-b|=2
- Автор:
  daffodil6o2n
- 5 лет назад
- 0
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