Basic Math Examples

| - 87 |

$| - 87 |$

Step 1

The absolute value is the distance between a number and zero. The distance between

- 87

$- 87$ and

0

$0$ is

87

$87$ .

87

$87$

⎡ ⎢ ⎣ \begin{matrix} x^{2} & \frac{1}{2} \sqrt{π} & \int x d x \end{matrix} ⎤ ⎥ ⎦

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