Trigonometry Examples

$\log (250)$

Step 1

Rewrite $\log (250)$ as $\log (2 \cdot 5^{3})$ .

$\log (2 \cdot 5^{3})$

Step 2

Rewrite $\log (2 \cdot 5^{3})$ as $\log (2) + \log (5^{3})$ .

$\log (2) + \log (5^{3})$

Step 3

Expand $\log (5^{3})$ by moving $3$ outside the logarithm.

$\log (2) + 3 \log (5)$