${\displaystyle \underset{\frac{17}{3}}{\overset{\frac{56}{3}}{}}}\frac{-5}{\sqrt[\phantom{2}]{3x+8}}dx=$

Problem $2.$

$(1$ point$)$ Evaluate the limit$.$

$\underset{x0}{lim}\frac{x}{\sqrt[\phantom{2}]{64+9x}-8}=$

$$