Question

If a + b + c = 0, then a²/bc + b²/ca + c²/ab=?​

Answer 1

Answer:

Step-by-step explanation:

Given,  

a+b+c=0

we know that,

if a+b+c=0, then a³+b³+c³=3abc

Now,

(a²/bc)+(b²/ac)+(c²/ab)=(a³+b³+c³)/abc

                                  = 3abc/abc

                                  =3

Answer 2

Step-by-step explanation:

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