Question

integration of 3x/(x^2-x-2)​

Answer 1

Answer:

$\frac{3x}{ {x}^{2} - x - 2 }$

$\frac{3x}{ {x}^{2} - 2x + x - 2}$

$\frac{3x}{x(x - 2) + 1(x - 2)}$

$\frac{3x}{(x - 2)(x + 1)}$