Find the partial fraction decomposition of frac3x−1(x−1)(x+2)\\frac{3x - 1}{(x-1)(x+2)}frac3x−1(x−1)(x+2).
frac2x−1+frac1x+2\\frac{2}{x-1} + \\frac{1}{x+2}frac2x−1+frac1x+2
frac2x−1−frac1x+2\\frac{2}{x-1} - \\frac{1}{x+2}frac2x−1−frac1x+2
frac1x−1+frac2x+2\\frac{1}{x-1} + \\frac{2}{x+2}frac1x−1+frac2x+2
frac−1x−1+frac2x+2\\frac{-1}{x-1} + \\frac{2}{x+2}frac−1x−1+frac2x+2