Precalculus Examples

$\ln (2^{2 \log_{2} (e)})$

Step 1

Expand $\ln (2^{2 \log_{2} (e)})$ by moving $2 \log_{2} (e)$ outside the logarithm.

$2 \log_{2} (e) \ln (2)$

Step 2

The result can be shown in multiple forms.

Exact Form:

$2 \log_{2} (e) \ln (2)$

Decimal Form:

$2$