27 sin(x)cos²(x)dx - To evaluate the integral , which of the following formulas can be used? V7+2 cos(x) 2. (36²u² -4abu + 8a?) Va + bu + C 2.2 1563 npn ng + D Va+ bu 2. (bu – 2a) Va + bu + C mp Va² + u? In (u + Vz² + a²) + Vu? What is the function u? Answer: u = What is du? Answer: du Find the value(s) of a and b (if appropriate), and use the formula to evaluate the integral. [Use the letter C' for an arbitrary constant.] sin(z)cos²(z)dz V7+ 2 cos(x) Answer: xp(x),s00(x) 24 %23 1.

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