Express
9−x−4x2(2x−1)(2−x)\displaystyle \frac{9 - x - 4x^2}{(2x - 1)(2 - x)}(2x−1)(2−x)9−x−4x2
in the form
A+B2x−1+C2−x\displaystyle A + \frac{B}{2x - 1} + \frac{C}{2 - x}A+2x−1B+2−xC
where AAA, B B\,B and C C\,C are integers.