Question

27. Factorise each of the following:
(i) (a - b)3 + (b -c)3 +(c - a)3
(ii)(p2 - q2)3 +(q2 – r2)3 + (r2 - p2)3/
(p-q)3 +(q-r)3 + (r - p)3​

Answer 1

Answer:

27. Factorise each of the following:

(i) (a - b)3 + (b -c)3