Помогите решить 2 примера А) 5х² - 20 = 0Б) 5х² + 8х = 0Решите пожалуйста, срочно! - №34173951

Помогите решить 2 примера
А) 5х² - 20 = 0
Б) 5х² + 8х = 0
Решите пожалуйста, срочно!
- Предмет:
  Алгебра
- Автор:
  kierraslsk
- 4 года назад

Ответы 1

а) +/- 4б) 0 и -1,8
- Автор:
  mangokane
- 4 года назад
- 0
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