Differentiate.f(x) = 

A. f'(x) = (x7 + 8x)-2/3(7x6 + 8)
B. f'(x) = (x7 + 8x)1/2(7x6 + 8)
C. f'(x) = (7x6 + 8)-2/3
D. f'(x) = (x7 + 8x)-2/3

Answer: A

Mathematics

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