Question

a^3 - b^3+ a-b factorise it please​

Answer 1

Step-by-step explanation:

a^3-b^3+a-b

(a-b) (a^2+ab+b^2)+(a-b)

{.\a^3-b^3=(a-b)(a^2+ab+b^2)}

Take (a-b) common,

(a-b) {(a^2+ab+b^2)+1} answer

I hope it was helpful