Precalculus Examples

$\log_{5} (25) \sqrt{5}$

Step 1

Logarithm base $5$ of $25$ is $2$ .

$2 \sqrt{5}$

Step 2

The result can be shown in multiple forms.

Exact Form:

$2 \sqrt{5}$

Decimal Form:

$4.47213595 \dots$

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