Question: Find the following using the given functions. (Simplify your answers completely.) f(x) = 6x3 = x + 2x + 3 and g(x) = 9x3

Find the following using the given functions. (Simplify your answers completely.) f(x)

Find the following using the given functions. (Simplify your answers completely.) f(x) = 6x3 = x + 2x + 3 and g(x) = 9x3 - 1 (a) (f+g)(x) = (b) (f+g)(2) = (c) (fg)(x) = (d) (f g)(-3) =

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