Question

factories (a+b)^3-a-b​

Answer 1

Answer:

Step-by-step explanation:

(a+b)^3 -a-b

(a+b)^3 -(a+b)

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

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

Hope it helps you...