Pregunta: If f(x)=(x2+3x+3)3 f′(x)= f′(4)

$\text{Given that, Th function}\mathrm{f}\left(\mathrm{x}\right)={({\mathrm{x}}^2+3\mathrm{x}+3)}^3$

Differentiate using the chain rule, which states that $\frac{\mathrm{d}}{\mathrm{d}\mathrm{x}}\left[\mathrm{f}\left(\mathrm{g}\left(\mathrm{x}\right)\right)\right]$ is ${\mathrm{f}}^{\prime }\left(\mathrm{g}\left(\mathrm{x}\right)\right){\mathrm{g}}^{\prime }\left(\mathrm{x}\right)$ where $\mathrm{f}\left(\mathrm{x}\right)={\mathrm{x}}^3$ and $\mathrm{g}\left(\mathrm{x}\right)={\mathrm{x}}^2+3\mathrm{x}+3$ .