Which of the following is the correct form of the partial fraction decomposition of (2x + 1)/((x + 1)³(x² + 4)²)?

A) (A/(x+1)) + (B/((x+1)²)) + (C/((x+1)³)) + ((Dx + E)/(x² + 4)) + ((Fx + G)/(x² + 4)²)
B) (A/(x+1)) + (B/((x+1)²)) + (C/((x+1)³)) + ((Dx + E)/(x² + 4)) + ((Fx² + Gx + H)/(x² + 4)²)
C) (A/(x+1)) + (B/((x+1)²)) + (C/((x+1)³)) + ((Dx + E)/(x² + 4))
D) (A/(x+1)) + (B/((x+1)²)) + (C/((x+1)³)) + (D/(x² + 4)) + ((Ex + F)/(x² + 4)²)