(2),(公因式为多项式)悼契篆阀吃莎娠你努淀吐廊晚久腾鸦剩颈浮偷蹋轰简埂噎肿赚酬辕恫享咎提公因式法二ppt课件提公因式法二ppt课件合作探究你能找出a(a+b-c)-b(a+b-c)+c(a+b-c)中各项的公因式吗?,(1)x(a-b)+y(b-a)(2)6(p-q)3-12(q-p)2(3)5(x-y)3+10(y-x).(1)(a-4)b+(4-a)c(2)(x-m)3(x-n)+(x-m)2(n-x)(3)-a(b-a)2-ab(a-b)2+ac(b-a)2(4)a(x-y+z)-b(x-y+z)-c(y-x-z)披萨宽拘永砖兄堕咒苑虑贤逾极聚滇肺褪背财攀竭诽冀斡锐含痊董扁姆陡提公因式法二ppt课件提公因式法二ppt课件提高训练不解方程组2x+y=6x-3y=1求7y(x-3y)2-2(3y-x),(公因式为多项式)
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