Question

if a+b+c=0 then prove that a²/bc+b²/ca+c²/ab=3​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Step-by-step explanation:

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

now take LCM which is abc

(a^3+b^3+c^3)/abc....(1)

but we know that a^3+b^3+c^3=3abc

now put that value in equation (1)

3abc/abc=3

3=3

hence,LHS=RHS