Algebra Examples

$(- 2, 2]$

Step 1

All numbers between $- 2$ and $2$ , excluding the $- 2$ , but including the $2$ , are included.

$(- 2, 2]$

Step 2

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