Basic Math Examples

- | 91 |

$- | 91 |$

Step 1

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

0

$0$ and

91

$91$ is

91

$91$ .

- 1 \cdot 91

$- 1 \cdot 91$

Step 2

Multiply

- 1

$- 1$ by

91

$91$ .

- 91

$- 91$

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

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