Rewrite in the form f(x) = q (x) + f(x) = = 3x²+6x-7 2+3 r(x) b(x)

5

Let f(x) = 3x2 - 2x and g(x) = x2 - x+ 3. Find (f+ g)(x), (f-g)(x), (fg)(x), and (x). Give the domain of each. (f+ g)(x) = 4x2 - 3x+3 (Simplify your answer.) (f- g)(x) = 2x2 – x- 3 (Simplify your answer.) (fg)(x) = 3x4 – 5x3 + 11x2 – 6x (Simplify your answer.) 3x2 - 2х (x) = x2 - x+3 (Simplify your answer.) The domain of (f + g)(x) is (Type your answer in interval notation.)