Precalculus Examples

$4 \ln (7) - 0$

Step 1

Simplify $4 \ln (7)$ by moving $4$ inside the logarithm.

$\ln (7^{4}) - 0$

Step 2

Raise $7$ to the power of $4$ .

$\ln (2401) - 0$

Step 3

Subtract $0$ from $\ln (2401)$ .

$\ln (2401)$

Step 4

The result can be shown in multiple forms.

Exact Form:

$\ln (2401)$

Decimal Form:

$7.78364059 \dots$