Jika persamaan (3x^3+15x^2-14x+8)/(x^4+4x^3+3x^2-2x-6) =

Jika persamaan (3x^3+15x^2-14x+8)/(x^4+4x^3+3x^2-2x-6) = f(x)/(x-1) + g(x)/(x+3) + h(x)/(x^2+2x+2) tentukan: a. f(x) b. g(x) c. h(x)