Precalculus Examples

$4 \log_{4} (8 - 2)$

Step 1

Subtract $2$ from $8$ .

$4 \log_{4} (6)$

Step 2

Simplify $4 \log_{4} (6)$ by moving $4$ inside the logarithm.

$\log_{4} (6^{4})$

Step 3

Raise $6$ to the power of $4$ .

$\log_{4} (1296)$

Step 4

The result can be shown in multiple forms.

Exact Form:

$\log_{4} (1296)$

Decimal Form:

$5.16992500 \dots$