please help and explain I have no idea what e and in meanssimplify this

Given
[tex](e^{2-\sqrt{3}})^{2+\sqrt{3}}[/tex]To simplify.
Explanation:
It is given that,
[tex](e^{2-\sqrt{3}})^{2+\sqrt{3}}[/tex]Since
[tex](a^x)^y=a^{xy}[/tex]That implies,
[tex]\begin{gathered} (e^{2-\sqrt{3}})^{2+\sqrt{3}}=e^{(2-\sqrt{3})(2+\sqrt{3})} \\ =e^{4-3} \\ =e^1 \\ =e \end{gathered}[/tex]Hence, the answer is e.