3а+6b 1/9m²-m⁴ 2x²-8x^5 81-18+p² Cрочнооо!!!!!!! - Znanija.Site

3а+6b
1/9m²-m⁴
2x²-8x^5
81-18+p²
Cрочнооо!!!!!!!
- Предмет:
  Алгебра
- Автор:
  carterreed
- 4 года назад

Ответы 1

3a+6b=3(a+2b)2x²-8x²=2x²(1-4)=-6x²1/9m²-m⁴=m²(1/9-m².81-18p+p²=(9-p)²
- Автор:
  kaydenxwwf
- 4 года назад
- 0
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