1.

Differentiate (x2 + 2)1/2

A. ((x2 + 2)1/2) / 2
B. x / (x2 + 2)1/2
C. (2x) / (x2 + 2)1/2
D. (x2 + 2)3/2
Answer» C. (2x) / (x2 + 2)1/2


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