Tính: 1. \((x^2 + 5x + 6) : (x + 2)\) 2. \((x^2 - 9) : (x - 3)\), 3. \((x^3 - 2x^2 - x + 2) : (x - 1)\)

Làm vs ạ,cảm ơn
----- Nội dung ảnh -----
Bài 2: Tính:

1. \((x^2 + 5x + 6) : (x + 2)\)
2. \((x^2 - 9) : (x - 3)\)
3. \((x^3 - 2x^2 - x + 2) : (x - 1)\)
4. \((2x^2 + 3x - 2) : (x + 2)\)
5. \((x^3 + x^2 - x - 1) : (x + 1)\)
6. \((x^3 - 6x^2 + 11x - 6) : (x - 1)\)