Question

7. Factorise (i) x³- 2x²-x+2
please answer my question ​

Answer 1

Step-by-step explanation:

x³ - 2x² - x + 2

x² ( x - 2 ) - 1 ( x - 2)

(x - 2) (x² - 1)

(x - 2)(x² - 1²)

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

here you go

hope this helps you......