Evaluate 4 natural log of e^7

$4 \ln (e^{7})$

Step 1

Expand $\ln (e^{7})$ by moving $7$ outside the logarithm.

$4 (7 \ln (e))$

Step 2

The natural logarithm of $e$ is $1$ .

$4 (7 \cdot 1)$

Step 3

Multiply $4 (7 \cdot 1)$ .

Multiply $7$ by $1$ .

$4 \cdot 7$

Multiply $4$ by $7$ .

$28$