Expand the Logarithmic Expression natural log of square root of z

$\ln (\sqrt{z})$

Step 1

Use $\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ to rewrite $\sqrt{z}$ as $z^{\frac{1}{2}}$ .

$\ln (z^{\frac{1}{2}})$

Step 2

Expand $\ln (z^{\frac{1}{2}})$ by moving $\frac{1}{2}$ outside the logarithm.

$\frac{1}{2} \ln (z)$

Step 3

Combine $\frac{1}{2}$ and $\ln (z)$ .

$\frac{\ln (z)}{2}$