Question

plzz answer me fast !!!!​

Answer 1

Answer:

hey please send clear photo it is not looking

Answer 2

Answer:

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

Step-by-step explanation:

x^3-x^2+ax+x-a-1

= (x^3-x^2)+(ax-a)+(x-1)

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

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

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