# This Equation Has a Property .

Algebra Level 4

$x^3 + px^2 + qx + r$

In the given equation, it has the properties that :
1. If $$k$$ is a root, then $$k^{-1}$$ is a root.
2. If m is a root, $$1 - m$$ is also a root.

If the sum of the possible values of $$p + q + r$$, is denoted as $$n$$, Find the value of $$n$$

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