Question

几道分解因式的题a²b³c+4×（a的五次方）b²+6a³=（2x+y）2xy-

Answer 1

1,a²(b³c+4a³b平方＋6a)2,x（2x+y）(2x-3)3,2a的m-1次方（a+1+根号2）（a+1－根号2）4,5(a-b)²(3c+2b-2a)5,（x+y+z）（x-y+z)+(y-x+z)(x-y+z)=(x-y+z)(x+y+z+y-x+z)=(x-y+z)(2y+2z)=2(x-y+z)(y+...