Basic Math Examples

| - 19 | - 13

$| - 19 | - 13$

Step 1

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

- 19

$- 19$ and

0

$0$ is

19

$19$ .

19 - 13

$19 - 13$

Step 2

Subtract

13

$13$ from

19

$19$ .

6

$6$

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

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