Question

(x ^ 2 - y ^ 2) Find the HCF of 2x ^ 3 + x ^ 2 - 3x and x ^ 3 - x

Answer 1

Answer:

Let f(x)= 2x

2

−3x−2

g(x)= (x−2)(x+1)

Factor of 2x

2

−3x−2=(2x+1)(x−2)

So, H.C.F = (x−2)

L.C.M = (x−2)(2x+1)(x+1)