Question

Factorize (i) x³-2​x² - x+2​

Answer 1

Answer:

I hope it helps and it is correct!!!!!

Step-by-step explanation:

${x}^{3} - 2 {x}^{2} - x + 2 \\ {x}^{2} (x - 2) - 1(x - 2) \\ ( {x}^{2} - 1)(x - 2)$

the factors can be divide as above......

Answer 2

Step-by-step explanation:

x³-2x² - x+2

= x²(x-2)-1(x-2)

=(x-2)(x²-1)

= (x-2)(x+1)(x-1). [As x²-1²= (x+1)(x-1) ]