Simplify: x2−9x2+5x+6⋅x+2x−3\frac{x^2 - 9}{x^2 + 5x + 6} \cdot \frac{x+2}{x-3}x2+5x+6x2−9⋅x−3x+2.
111
x−3x+2\frac{x-3}{x+2}x+2x−3
x+3x+2\frac{x+3}{x+2}x+2x+3
x−2x+3\frac{x-2}{x+3}x+3x−2