Posted by **Cynthia** on Saturday, August 4, 2012 at 9:16pm.

Evaluate (Integral) sin 4x cos^2 4x dx.

A. Cos^3(4x)/3 + C

B. -Cos^3(4x)/3 + C

C. Cos^3(4x)/12 + C

D. -Cos^3(4x)/12 + C

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