Express −5+6x2+20x(3x−1)(x+2)\displaystyle \frac{-5+6x^2+20x}{(3x-1)(x+2)}(3x−1)(x+2)−5+6x2+20x in the form A+B3x−1+Cx+2\displaystyle A + \frac{B}{3x-1} + \frac{C}{x+2}A+3x−1B+x+2C
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Markscheme
3 Unit A2 1: Pure Mathematics (A-level only) Questions