Find the requested product.f(x) = x - 5, g(x) = x2 + 3Find (f ? g)(x).

A. x3 - 5x2 - 2x - 15
B. x3 - 2x2 - 15
C. x2 - 2x - 15
D. x3 - 5x2 + 3x - 15


Answer: D

Mathematics

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