Precalculus Examples

$\log_{b} (3125)$

Step 1

Rewrite $\log_{b} (3125)$ as $\log_{b} (5^{5})$ .

$\log_{b} (5^{5})$

Step 2

Expand $\log_{b} (5^{5})$ by moving $5$ outside the logarithm.

$5 \log_{b} (5)$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$