Trigonometry Examples

$\log_{4} (15) - \log_{4} (5)$

Step 1

Use the quotient property of logarithms, $\log_{b} (x) - \log_{b} (y) = \log_{b} (\frac{x}{y})$ .

$\log_{4} (\frac{15}{5})$

Step 2

Divide $15$ by $5$ .

$\log_{4} (3)$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\log_{4} (3)$

Decimal Form:

$0.79248125 \dots$