$\int (3x^2 - 2x) \cdot (x^3 - x^2 + 5)^4 dx$ integralinin eşiti aşağıdakilerden hangisidir?
A) $\frac{1}{5}(x^3 - x^2 + 5)^5 + C$
B) $\frac{1}{4}(x^3 - x^2 + 5)^5 + C$
C) $\frac{1}{5}(x^3 - x^2 + 5)^3 + C$
D) $(x^3 - x^2 + 5)^5 + C$
E) $5(x^3 - x^2 + 5)^5 + C$