分解因式:24xy²z²(x+y-z)-32xyz(z-x-y)²+8xyz³(z-x-y)现在就要!急!
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![分解因式:24xy²z²(x+y-z)-32xyz(z-x-y)²+8xyz³(z-x-y)现在就要!急!](/uploads/image/z/3701696-32-6.jpg?t=%E5%88%86%E8%A7%A3%E5%9B%A0%E5%BC%8F%EF%BC%9A24xy%26%23178%3Bz%26%23178%3B%28x%2By-z%29-32xyz%28z-x-y%29%26%23178%3B%2B8xyz%26%23179%3B%28z-x-y%29%E7%8E%B0%E5%9C%A8%E5%B0%B1%E8%A6%81%21%E6%80%A5%21)
分解因式:24xy²z²(x+y-z)-32xyz(z-x-y)²+8xyz³(z-x-y)现在就要!急!
分解因式:24xy²z²(x+y-z)-32xyz(z-x-y)²+8xyz³(z-x-y)现在就要!急!
分解因式:24xy²z²(x+y-z)-32xyz(z-x-y)²+8xyz³(z-x-y)现在就要!急!
24xy²z²(x+y-z)-32xyz(z-x-y)²+8xyz³(z-x-y)
=-24xy²z²(z-x-y)-32xyz(z-x-y)²+8xyz³(z-x-y)【提取公因式8xyz(z-x-y)】
=8xyz(z-x-y)(z²-3yz-4z+4x+4y)
原式=24xy²z²﹙x+y-z﹚+32xyz﹙x+y-z﹚-8xyz³﹙x+y-z﹚
=8xyz﹙x+y-z﹚﹙3yz+4-z²﹚