\text { 3. The most general antiderivative of } f^{\prime}(x)=\frac{6 x^{2}-5}{x}+4 \sin x \text { is: } \text { A) } f(x)=x^{2}-5+2 \sin x+C \text { B) } f(x)=6 x^{2}-5 \ln |x|+4 \cos x+C \text { C) } f(x)=3 x^{2}-5 \ln |x|-4 \cos x+C \text { D) None of them }

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