Add or subtract the functions, as indicated.P(x) = 3x3 - 6x2 + 3x - 13, Q(x) = x3 + 11x2 - 7; Find (P - Q)(x).
A. 2x3 + 17x2 + 3x + 6
B. 4x3 - 5x2 + 3x - 6
C. 2x3 - 17x2 + 3x - 6
D. 2x3 - 17x2 - 3x + 6
Answer: C
Mathematics
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