$\displaystyle \lim _ {x \rightarrow 0} {\frac{\left (1-e ^ {-x} \right) \sqrt {10-e ^ {x}}} {\left (3x+2 \right) \ln \left (2x+1 \right)}}$ 의 값은?

• ①$\displaystyle - \frac{3} {4}$
• ②$\displaystyle - \frac{3} {2}$
• ③$\displaystyle \frac{3} {2}$
• ④$\displaystyle \frac{3} {4}$