Precalculus Examples

$\frac{1}{4} \cdot (\log_{b} (16 - 2) \log_{b} (5)) + \log_{b} (7)$

Step 1

Subtract $2$ from $16$ .

$\frac{1}{4} \cdot (\log_{b} (14) \log_{b} (5)) + \log_{b} (7)$

Step 2

Multiply $\frac{1}{4} (\log_{b} (14) \log_{b} (5))$ .

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Step 2.1

Combine $\log_{b} (14)$ and $\frac{1}{4}$ .

$\frac{\log_{b} (14)}{4} \log_{b} (5) + \log_{b} (7)$

Step 2.2

Combine $\frac{\log_{b} (14)}{4}$ and $\log_{b} (5)$ .

$\frac{\log_{b} (14) \log_{b} (5)}{4} + \log_{b} (7)$