Evaluate 4 natural log of 7- square root of 2

$4 \ln (7 - \sqrt{2})$

Step 1

Simplify $4 \ln (7 - \sqrt{2})$ by moving $4$ inside the logarithm.

$\ln ({(7 - \sqrt{2})}^{4})$

Step 2

The result can be shown in multiple forms.

Exact Form:

$\ln ({(7 - \sqrt{2})}^{4})$

Decimal Form:

$6.88090094 \dots$