Question

please solve this question I mark you as brainlist​

Answer 1

Step-by-step explanation:

if a+b+c=0 then, a^3+b^3+c^3=3abc

given, LHS

(a^2/bc)+(b^2/ca)+(c^2/ab)

(a^2)(a)+(b^2)(b)+(c^2)(c)

------------------------------

abc

(a^3+b^3+c^3)

------------------------------

abc

but a^3+b^3+c^3=3abc..hence

3(abc)

--------------------------

abc

= 3 RHS