Identify A, B, C, and D in \(\frac{-5x³ + 14x + 4}{(x + 1)(x - 4)(x² + 2x + 2)} = \frac{A}{(x + 1)} + \frac{B}{(x - 4)} + \frac{Cx + D}{(x² + 2x + 2)}\).