Algebra Examples

$(- 2, 2)$

Step 1

The inequality form is $- 2 < x < 2$ .

$- 2 < x < 2$

Step 2

Use the inequality $- 2 < x < 2$ to build the set notation.

${x | - 2 < x < 2}$

Step 3

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