# Looks simple right?

Algebra Level 3

$\large \frac{ a^5 + b^5 + c^5 }{ ab + bc + ca }$

Define non-zero values of $$a,b,c$$ such that their sum is 0. Which of these answer choices is equals to the expression above?

###### This problem is a part of the sets - 3's & 4's & Questions.
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