26.

Evaluate 3 points sin' 3x dx sin 4 3x + C cos +3x 12 + C 12 OP OH None of the above cos 3x (3 - cos2 3x) + C 9 OM Oo cos 3x (1 - 3 cos 3x) + C 9 OKEvaluate 3 points tan' sec - do 4 4 8 sec ? 14 2 e tan tan 8 sec 2-+C + C 5 4 4 2 OH Oo None of the above tan* V sec 4 + C 4 OP OK tan2 0 sec 4 + C 2 OM\fEvaluate 3 points dx 25 + 6x + x2 x+3 arctan + C 3 In (5 + x) ?| + c Oo OK x +3 - arctan + C 4 4 In V25 + 6x + x2 + C OH OM None of the above OPEvaluate 3 points x3 - 2x ) dx 3x5 48 16 3x-5 + - 2x + C 12 5 2 7-3 + 5 - 2x + C 5x5 OM Oo 3x-5 3x-5 -+ 12 5 -X +C 8 x-3 x-2 + 5 -X'+C 5x3 3x4 OH OP None of the above OK