Решите пожалуйста (3-х)²+(4-х)(4+х) при Х=5/6Срочно!!! - №32220939

Решите пожалуйста (3-х)²+(4-х)(4+х) при Х=5/6
Срочно!!!
- Предмет:
  Алгебра
- Автор:
  dominoqqum
- 5 лет назад

Ответы 1

9-6x+x^2+16-x^2=25-6x
при х=5/6
25-6×5/6=26-5=21
- Автор:
  jessieswlp
- 5 лет назад
- 0
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