Multiple Choice
The second derivative of 7x4 + 6x3 + 5x + 3 is
A) 7x3 + 6x2 + 5.
B) 28x3 + 18x2 + 5x + 3.
C) 28x3 + 18x2 + 5.
D) 84x2 + 36x.
E) None of the above
Correct Answer:

Verified
Correct Answer:
Verified
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