Question 20 of 32 If f(x) = 4x2 - 6 and g(x) = x2 - 4x - 8, find (f - g)(x).
O A. (f- g)(x) = 5x2 - 4x - 14
O B. (f - g)(x) = 3x2 - 4x - 2
O c. (f- g)(x) = – x2 - 14
O D. (f- g)(x) = 3x2 + 4x + 2
SUBMIT

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