Simplify e^(4/3 natural log of 2-1)

$e^{\frac{4}{3} \ln (2) - 1}$

Simplify $\frac{4}{3} \ln (2)$ by moving $\frac{4}{3}$ inside the logarithm.

$e^{\ln (2^{\frac{4}{3}}) - 1}$