# Math Activities

#### Math markup

$\frac{\beta + \alpha}{1 + \gamma}$ renders as the following:

$\frac{\beta + \alpha}{1 + \gamma}$

$\sum^N_{i=0} \int^{\frac{\pi}{2}}_x x_i^3+\frac{1}{x_i} \,dx_i$

$\sum^N_{i=0} \int^{\frac{\pi}{2}}_x x_i^3+\frac{1}{x_i} \,dx_i$

$\delta \omega_{ng}= \omega_{ng} - \bar{\omega}_{ng}$

$\delta \omega_{ng}= \omega_{ng} - \bar{\omega}_{ng}$

$\left( \int_{- \bar{\omega}_{ng}}^\infty d(\delta \omega_{ng}) \int_{- \bar{\omega}_{mg}}^\infty d(\delta \omega_{mg}) ... \right) \xi_{ij...k}^{(b)} (\omega_{ng}, \omega_{mg},...) f_{ng}(\delta\omega_{ng}) f_{mg}(\delta\omega_{mg}) ...$

$\left( \int_{- \bar{\omega}_{ng}}^\infty d(\delta \omega_{ng}) \int_{- \bar{\omega}_{mg}}^\infty d(\delta \omega_{mg}) ... \right) \xi_{ij...k}^{(b)} (\omega_{ng}, \omega_{mg},...) f_{ng}(\delta\omega_{ng}) f_{mg}(\delta\omega_{mg}) ...$

## Two Column Activity

Your goal is to solve the following equation for the variable $x$:

$ax^2 + bx +c = 0$

## Things to do

• Write out the steps for solving the equation in this column
• Write out your explanations or thoughts in the right-hand column

## Example

1. $x^2 + \frac{b}{a}x + \frac{c}{a}= 0$

## Explanations

Use this column to describe the steps taken to solve the equation.

## Math notation

You can use $my math$ for math notation

## Example Steps

1. Divide each side of the equation by $a$.

## Matrices

$\mathbf{A} = \begin{bmatrix} 9 & 8 & 6 \\ 1 & 2 & 7 \\ 4 & 9 & 2 \\ 6 & 0 & 5 \end{bmatrix}$   or   $\mathbf{A} = \begin{pmatrix} 9 & 8 & 6 \\ 1 & 2 & 7 \\ 4 & 9 & 2 \\ 6 & 0 & 5 \end{pmatrix}$