Question

(x-1)-(x-1)^2+ax-a factorize​

Answer 1

Answer:

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

Step-by-step explanation:

(x-1)-(x-1)^2+ax-a

= (x-1)-(x-1)^2+a(x-1)

= (x-1) (1-(x-1)+a)

= (x-1) (1-x+1+a)

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