Select the expression below that properly sets up the partial fraction decomposition for the following rational expression:(x + 3)/(x + 9x)Select the correct answer below:A/x

Select the expression below that properly sets up the partial fraction decomposition for the following rational expression:(x + 3)/(x³ + 9x²)Select the correct answer below:A/x² + B/x + 9A/x³ + B/9x²A/x + B/x² + C/x+9A/x + Bx/x² + (Cx + D / x + 9)A/x + (Bx + C / x² ) + D / x+9