Question

Factorise :
I) x^3 - 2x^2 - x + 2​

Answer 1

Answer:

(x-2) (x²-1)

(x-2) (x²-1)Step-by-step explanation:

(x-2) (x²-1)Step-by-step explanation:x³-2x²-x+2 (common x² from x³ and 2x² ,

(x-2) (x²-1)Step-by-step explanation:x³-2x²-x+2 (common x² from x³ and 2x² , -1 from -x +2 )

(x-2) (x²-1)Step-by-step explanation:x³-2x²-x+2 (common x² from x³ and 2x² , -1 from -x +2 )x²(x-2)-1(x-2) [common (x-2) from both side)

(x-2) (x²-1)Step-by-step explanation:x³-2x²-x+2 (common x² from x³ and 2x² , -1 from -x +2 )x²(x-2)-1(x-2) [common (x-2) from both side)(x-2) (x²-1)