LÀM TÍNH CHIA A. (X3 – 3X2 + X – 3)

Bài 2: Làm tính chia

a. (x

3

– 3x

2

+ x – 3) : (x – 3) d. (2x

4

– 5x

2

+ x

3

– 3 – 3x) : (x

2

– 3)

b. (x – y – z)

5

: (x – y – z)

3

e. (x

2

+ 2x + x

2

– 4) : (x + 2)

c. (2x

3

+ 5x

2

– 2x + 3) : (2x

2

– x + 1) f. (2x

3

– 5x

2

+ 6x – 15) : (2x – 5)