If `a+b+c=0` , then write the value of `(a^2)/(b c)+(b^2)/(c a)+(c^2)/(a b)`

Explanation

To solve the problem, we need to find the value of \(\frac{a^2}{bc} + \frac{b^2}{ca} + \frac{c^2}{ab}\) given that \(a + b + c = 0\).

### Step-by-step Solution:

1. **Start with the expression:**
\[ \frac{a^2}{bc} + \frac{b^2}{ca} + \frac{c^2}{ab} \]
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