几个多项式相乘请问:(a-b)²(b-a)³(a-b)³=(a-b)的2n次方(b-a)³=(-x+y)(x-y)²(y-x)³=还有:(-2x²)(-3x²y³z)=(-ab³c²)²×(-a²b)³=
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![几个多项式相乘请问:(a-b)²(b-a)³(a-b)³=(a-b)的2n次方(b-a)³=(-x+y)(x-y)²(y-x)³=还有:(-2x²)(-3x²y³z)=(-ab³c²)²×(-a²b)³=](/uploads/image/z/3767672-56-2.jpg?t=%E5%87%A0%E4%B8%AA%E5%A4%9A%E9%A1%B9%E5%BC%8F%E7%9B%B8%E4%B9%98%E8%AF%B7%E9%97%AE%EF%BC%9A%28a-b%29%26%23178%3B%28b-a%29%26%23179%3B%28a-b%29%26%23179%3B%3D%EF%BC%88a-b%29%E7%9A%842n%E6%AC%A1%E6%96%B9%EF%BC%88b-a%EF%BC%89%26%23179%3B%3D%EF%BC%88-x%2By%EF%BC%89%EF%BC%88x-y%EF%BC%89%26%23178%3B%EF%BC%88y-x%EF%BC%89%26%23179%3B%3D%E8%BF%98%E6%9C%89%EF%BC%9A%EF%BC%88-2x%26%23178%3B%EF%BC%89%EF%BC%88-3x%26%23178%3By%26%23179%3Bz%EF%BC%89%3D%EF%BC%88-ab%26%23179%3Bc%26%23178%3B%EF%BC%89%26%23178%3B%C3%97%EF%BC%88-a%26%23178%3Bb%EF%BC%89%26%23179%3B%3D)
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几个多项式相乘请问:(a-b)²(b-a)³(a-b)³=(a-b)的2n次方(b-a)³=(-x+y)(x-y)²(y-x)³=还有:(-2x²)(-3x²y³z)=(-ab³c²)²×(-a²b)³=
几个多项式相乘
请问:(a-b)²(b-a)³(a-b)³=
(a-b)的2n次方(b-a)³=
(-x+y)(x-y)²(y-x)³=
还有:(-2x²)(-3x²y³z)=
(-ab³c²)²×(-a²b)³=
几个多项式相乘请问:(a-b)²(b-a)³(a-b)³=(a-b)的2n次方(b-a)³=(-x+y)(x-y)²(y-x)³=还有:(-2x²)(-3x²y³z)=(-ab³c²)²×(-a²b)³=
(a-b)²(b-a)³(a-b)³=-(a-b)^8
(a-b)的2n次方(b-a)³=(a-b)^(2n-3)
(-x+y)(x-y)²(y-x)³=(y-x)^6
(-2x²)(-3x²y³z)=6x^4y^3z
(-ab³c²)²×(-a²b)³=-a^8b^9c^4