Question

fact factorise x cube minus 2 X square + X + 2 ​

Answer 1

Please recheck the question...

It should be

X^3-2x^2-x+2

Step-by-step explanation:

X^3-2x^2+x+2

X^2 (x-2)+1 (x+2)=0

It should be

X^2 (x-2)-1 (x-2)=0

(X^2-1)(x-2)=0

X^2=1 x=1

X=2