Find the partial fraction decomposition of 3x+5x2−x−2\frac{3x+5}{x^2-x-2}x2−x−23x+5.
2x−2+1x+1\frac{2}{x-2} + \frac{1}{x+1}x−22+x+11
1x−2+2x+1\frac{1}{x-2} + \frac{2}{x+1}x−21+x+12
3x−2+2x+1\frac{3}{x-2} + \frac{2}{x+1}x−23+x+12
2x−2+2x+1\frac{2}{x-2} + \frac{2}{x+1}x−22+x+12