Question

Factorise xcube-2xsqaure-x+2​

Answer 1

Step-by-step explanation:

x³-2x²-x+2

x²(x-2)-1(x-2)

(x-2)(X²-1)

(x-2)(x-1)(x+1)

Hope it helps!!¯\_(ツ)_/¯