Precalculus Examples

$4 \log (2)$

Step 1

Simplify $4 \log (2)$ by moving $4$ inside the logarithm.

$\log (2^{4})$

Step 2

Raise $2$ to the power of $4$ .

$\log (16)$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\log (16)$

Decimal Form:

$1.20411998 \dots$