Let \(x\log x \equiv u\)
By the chain rule if:
\(y = e^{x\log x}=e^u\)
Then
\(\frac{dy}{dx} = \frac{dy}{du}\frac{du}{dx}=\frac{d}{du}(e^u)\cdot\frac{d}{dx}u\)
\(=e^{x\log x} \cdot \frac{d}{dx}(x\log x)\)
\(= e^{x\log x} \cdot \frac{d}{dx}(x)\log x + x\frac{d}{dx}(\log x)\)
Assuming by log x you mean natural logarithm (ln x):
\(\frac{dy}{dx}= e^{x\log x}\cdot\log x + 1\)