bPhân tích đa thức thành nhân tử
a) \(\dfrac{1}{3}\)x^2y-3xy+2x^2y^4
b) y(y-1)^2+3(1-y)
c) 3(x-2)^3-2(1-y)
đ) 25x^2+5x
e)\(\dfrac{1}{16}\)x^2y-\(\dfrac{1}{4}\)xy^2
f) a(b-c)-3(c-b)
g) (x-y)^3+(y-x)^2+2z(y-x)
h) \(\dfrac{1}{5}\)(x-y)-2z(y-x)
i) 3(x-3)-y(-x+3)
giúp mik nha mik đang can gâp cam on cam on cac ban truoc nhe![haha haha](https://hoc24.vn/media/cke24/plugins/smiley/images/haha.png)