Question

find the lcm and had of (x^2-x-2),(x^2-1),(x+1)^2,(x^3+1)​

Answer 1

Answer:

(x−1)(x−2)(x

2

−3x+3)=(x−1)(x−2)(x

2

−3x+3)

(x−1)=(x−1)

(x

3

−4x

2

+6x−3)=(x−1)(x

2

−3x+3)