a^2+5a 50-3a 131+2a ________ _ ________ _ _____ a^2+18a+81 18a-81-a^2 (9-a)^2 =? - №19563852

a^2+5a 50-3a 131+2a
________ _ ________ _ _____
a^2+18a+81 18a-81-a^2 (9-a)^2
=?
- Предмет:
  Алгебра
- Автор:
  snow6
- 6 лет назад

Ответы 1

Ответ здесь. возможно так
- Автор:
  joanoliver
- 6 лет назад
- 0
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