Algebra Examples

$\log_{2} (2^{- 13})$

Use logarithm rules to move $- 13$ out of the exponent.

$- 13 \log_{2} (2)$

Logarithm base $2$ of $2$ is $1$ .

$- 13 \cdot 1$

Multiply $- 13$ by $1$ .

$- 13$

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