Question

làm phép chia :

a) (x^4 -2x^3 + 2x -1) : (x^2 - 1)

b) (x^3 -8) : (x^2 + 2x +4)

c) (x^6 - 2x^5 + 2x^4 + 6x^3 - 4x^2)n: 6x^2

d) (-2x^5 + 3x^2 - 4x^3) :2x^2

e) (15x^3 - 10x^2 + x - 2) : (x - 2)

f) (2x^4 - 3x^3 - 3x^2 + 6x - 2) : (x^2 - 2)

Answer 1

b: =x-2

d: \(=-x^3+\dfrac{3}{2}-2x\)