Determine the coefficient of x4x^4x4 in the Maclaurin series of f(x)=ln(1−x)⋅exf(x) = \ln(1-x) \cdot e^xf(x)=ln(1−x)⋅ex.
−512-\frac{5}{12}−125
−12-\frac{1}{2}−21
−712-\frac{7}{12}−127
−23-\frac{2}{3}−32