Question

Factorise x^3-2x^2-x-2...................................i will mark as brainliest

Answer 1

Answer:

$x^3-2x^2-x-2$

$= {x}^{2} (x - 2) - 1(x - 2)$

$= (x - 2)( {x}^{2} - 1)$

$= (x - 2)(x + 1)(x - 1)$

..

Please Mark it Brainliest