Ответы и объяснения

  • Участник Знаний
2015-07-21T01:33:48+00:00
1)(4a-b)²/(4a-b)(16a²+4ab+b²)=(4a-b)/(16a²+4ab+b²)
2)(2p+3q)(4p²-6pq+9q²)/(2p+3q)²=(4p²-6pq+9q²)/(2p+3q)
3)(5x-y)(25x²+5xy+y²)/(5x-y)²=(25x²+5xy+y²)/(5x-y)
4)(3n+4m)(9n²-12nm+16m²)/(3n+m)²=(9n²-12nm+16m²)/(3n+m)
5)3x/y
6)3qr²