QuestionWhat is the first derivative of $p(x)=\ln \left(4 x^{3}+x^{2}+1\right)$ ?
Select the correct answer below: $\frac{12 x^{2}+2 x}{4 x^{3}+x^{2}+1}$ $\frac{4 x^{3}+x^{2}+1}{12 x^{2}+2 x}$ $\frac{1}{4 x^{3}+x^{2}+1}$ $\ln \left(12 x^{2}+2 x\right)$ $\frac{12 x^{2}+2 x}{\ln \left(4 x^{3}+x^{2}+1\right)}$