1. Simplifique as expressões:
a) (10a3b3 + 8ab): (2ab)
d) (3x – 6x2 + 9x) :(-3x)
b) (9x²y3 - 6x3y2) : (3x2y)
e) (2x3 + 2x²y - 2xy2) : (- 2x)
c)(2X* + 3x3 – 2x2 + x): X
12x°- 4x²-8x
f)
- 4x
![1 Simplifique As Expressões A 10a3b3 8ab 2ab D 3x 6x2 9x 3x B 9xy3 6x3y2 3x2y E 2x3 2xy 2xy2 2x C2X 3x3 2x2 X X 12x 4x8x F 4x class=](https://pt-static.z-dn.net/files/d5a/13659cc445f46af8a1ab9d2509bafc7a.png)