Precalculus Examples

$\log_{t} (t^{20})$

Step 1

Use logarithm rules to move $20$ out of the exponent.

$20 \log_{t} (t)$

Step 2

Logarithm base $t$ of $t$ is $1$ .

$20 \cdot 1$

Step 3

Multiply $20$ by $1$ .

$20$

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