Basic Math Examples

- | - 7.8 |

$- | - 7.8 |$

Step 1

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

- 7.8

$- 7.8$ and

0

$0$ is

7.8

$7.8$ .

- 1 \cdot 7.8

$- 1 \cdot 7.8$

Step 2

Multiply

- 1

$- 1$ by

7.8

$7.8$ .

- 7.8

$- 7.8$

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

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