9x^2-6xy+y^2-16РАЗЛОЖИТЬ НА МНОЖИТЕЛИ ДАЮ 8 балов умоляю контрольная работа - №31406509

9x^2-6xy+y^2-16

РАЗЛОЖИТЬ НА МНОЖИТЕЛИ ДАЮ 8 балов умоляю контрольная работа
- Предмет:
  Алгебра
- Автор:
  oceanekeo
- 5 лет назад

Ответы 1

9x² - 6xy + y² - 16 = ((3x)² - 2 * 3x * y + y²) - 4² = (3x - y)² - 4² =
= (3x - y - 4)(3x - y + 4)
- Автор:
  con0tlm
- 5 лет назад
- 0
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