Question

a^3+b^3+a+b factorise​

Answer 1

Answer:

a³+b³+a+b

=(a+b)³-3ab(a+b)+(a+b)

=(a+b){(a+b)²-3ab+1}

=(a+b){a²+2ab+b²-3ab+1}

=(a+b)(a²-ab+b²+1)

Step-by-step explanation:

I think it will be the answer.Hope you understand.