Precalculus Examples

$\log_{r} (8) + \log_{r} (6) + \log_{r} (3)$

Step 1

Use the product property of logarithms, $\log_{b} (x) + \log_{b} (y) = \log_{b} (x y)$ .

$\log_{r} (8 \cdot 6) + \log_{r} (3)$

Step 2

Use the product property of logarithms, $\log_{b} (x) + \log_{b} (y) = \log_{b} (x y)$ .

$\log_{r} (8 \cdot 6 \cdot 3)$

Step 3

Multiply $8 \cdot 6 \cdot 3$ .

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Step 3.1

Multiply $8$ by $6$ .

$\log_{r} (48 \cdot 3)$

Step 3.2

Multiply $48$ by $3$ .

$\log_{r} (144)$