write the form of the partial fraction decomposition of the function. do not determine the numerical values of the coefficients. (a) (2 x)/(x**2 x-12) a/(x 4) (bx c)/(x-3) (ax b)/(x 4) c/(x 3) a/((x 4)(x-3)) b/(x 3) a/(x 4) b/(x-3) is irreducible correct: your answer is correct. (b) x**2/(x**2 2 x 3) 1 (a x b)/(x**2-2 x-3) 1-(ax)/(x**2 2 x 3) 1-(ax b)/(x**2 2 x 3) 1-a/(x**2 2 x 3) is irreducible correct: your answer is correct.