Question

Factorise: x³ - 2x² - x + 2​

Answer 1

Answer:

Hey mate

Step-by-step explanation:

x³ - 2x² - x + 2

x3 - 2x2 - x + 2 = 0

x2 ( x - 2) - 1(x-2) = 0

(x2 -1) (x - 2) = 0

Now,

case 1:

x2 - 1 = 0

x2 = 1

x = √1 [Ans]

case 2:

x - 2 = 0

x = 2 [Ans]

Hope it helps ❣️❣️

Answer 2

ANSWER

HOPE IT HELPED !!