Precalculus Examples

$\log (5) \cdot 8$

Step 1

Multiply $\log (5) \cdot 8$ .

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Step 1.1

Reorder $\log (5)$ and $8$ .

$8 \cdot \log (5)$

Step 1.2

Simplify $8 \cdot \log (5)$ by moving $8$ inside the logarithm.

$\log (5^{8})$

Step 2

Raise $5$ to the power of $8$ .

$\log (390625)$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\log (390625)$

Decimal Form:

$5.59176003 \dots$