Find f(x) and g(x) such that h(x) = (f ? g)(x).h(x) = (7x - 2)2
A. f(x) = 7x - 2, g(x) = x2
B. f(x) = x2, g(x) = 7x - 2
C. f(x) = (7x)2, g(x) = -2
D. f(x) = 7x2, g(x) = x - 2
Answer: B
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