1. **State the problem:** We need to find the limit $$\lim_{x \to 2} \frac{xe^x - 1 - 2e}{x - 2}$$.
2. **Recognize the form:** Substitute $x=2$ directly:
$$\frac{2e^2 - 1 - 2e}{2 - 2} = \frac{2e^2 - 1 - 2e}{0}$$ which is an indeterminate form of type $\frac{0}{0}$ if $2e^2 - 1 - 2e = 0$.
3. **Check numerator at $x=2$:**
Calculate $2e^2 - 1 - 2e$:
$$2e^2 - 2e - 1$$
We need to verify if this equals zero.
4. **Apply L'Hôpital's Rule:** Since direct substitution gives $\frac{0}{0}$, differentiate numerator and denominator separately:
- Numerator derivative:
$$\frac{d}{dx}(xe^x - 1 - 2e) = e^x + xe^x - 0 - 0 = e^x(1 + x)$$
- Denominator derivative:
$$\frac{d}{dx}(x - 2) = 1$$
5. **Evaluate the limit of the derivatives at $x=2$:**
$$\lim_{x \to 2} \frac{e^x(1 + x)}{1} = e^2(1 + 2) = 3e^2$$
6. **Final answer:**
$$\boxed{3e^2}$$
Limit Expression Bf38D1
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