d / x \
--\(E *(x + 3), x)/
dx
$$\frac{d}{d x} \left( e^{x} \left(x + 3\right), \ x\right)$$
2
d / x \
---\(E *(x + 3), x)/
2
dx
$$\frac{d^{2}}{d x^{2}} \left( e^{x} \left(x + 3\right), \ x\right)$$
3
d / x \
---\(E *(x + 3), x)/
3
dx
$$\frac{d^{3}}{d x^{3}} \left( e^{x} \left(x + 3\right), \ x\right)$$