# 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 \( n\)