Question

simplify :(a2 - b2)3 +(b2 - c2)3 +(c2 - a2)3 / ( a - b)3 +(b -c)3 + (c -a)3

Answer 1

(A²-b²)3+(b²-c²)3+(c²-a²)3/(a-b)3+(b-c)3+(c-a)3

(3A+3b)(3a-3b)+(3b+3c)(3b-3c)+(3c+3a)(3c-3a)/(3a-3b)+(3b-3c)+(3c-3a)


(3a+3b) +(3b+3c) +(3c+3a)
3a+3a+3b+3b+3c+3c
6a+6b+6c


I hope this will help you
By DEVANSH