Question

solve this problem ​

Answer 1

Answer:

(a2+b2+c2-ab-bc-ac)

Step-by-step explanation:

Since you're solving this problem, you should know this identity:

a3+b3+c3-3abc=(a+b+c)(a2+b2+c2-ab-bc-ac)

From here, divide (a+b+c) from both sides to get

(a3+b3+c3-3abc)/(a+b+c) = (a2+b2+c2-ab-bc-ac)

And hence your answer is (a2+b2+c2-ab-bc-ac)

Hope it helps