With the Video Platform, Content Creators can take advantage of LaTeX to create comprehensive mathematics questions in *Video Quizzes*.

## Using LaTeX to Create Mathematics Questions in Video Quizzes

LaTeX allows Content Creators to create mathematic *Video Quiz* questions in their correct and comprehensive formats. Below are some of the commonly used formats that Content Creators can use by replacing the numbers or variables in any of these equations to make them work for their own questions.

What to Enter | What Does It Do |
---|---|

$latex a + b$ |
$$a + b$$ |

$latex a - b$ |
$$a - b$$ |

$latex a \pm b$ |
$$a \pm b$$ |

$latex a * b$ |
$$a * b$$ |

$latex a / b$ |
$$a / b$$ |

$latex a \div b$ |
$$a \div b$$ |

$latex a \leq b$ |
$$a \leq b$$ |

$latex a \geq b$ |
$$a \geq b$$ |

$latex a^5$ |
$$a^5$$ |

$latex a^{2^{3^{x}}}$ |
$$a^{2^{3^{x}}}$$ |

$latex [\frac{1}{x}\]$ |
\[\frac{1}{x}\] |

$latex [\frac{(a + b)^2}{\frac{x}{2}}\]$ |
\[\frac{(a + b)^2}{\frac{x}{2}}\] |

$latex \sqrt{10}$ |
$$\sqrt{10}$$ |

$latex \sqrt[3]{10}$ |
$$\sqrt[3]{10}$$ |

$latex \ln e^x = x$ |
$$ln e^x = x$$ |

$latex a_2$ |
$$a_2$$ |

$latex a_{b+c}$ |
$$a_{b + c}$$ |

$latex x^2 + y^5 = z^7$ |
\[ x^2 + y^5 = z^7 \] |

$latex x = {-a + \sqrt{a^2-2ac} \over 2b}$ |
$$x = {-a + \sqrt{a^2-2ac} \over 2b}$$ |

$latex (a + b)^2 = a^2 +2ab + b^2$ |
$$(a + b)^2 = a^2 + 2ab + b^2$$ |

$latex \sin(x + y) = \sin x \cos y + \cos x \sin y$ |
$$\sin(x + y) = \sin x \cos y + \cos x \sin y$$ |

$latex begin{matrix} 1 & 2 & 3\newline a & b & c\end{matrix}$ |
$$ \begin{matrix} 1 & 2 & 3\newline a & b & c \end{matrix}$$ |

$latex begin{pmatrix} 1 & 2 & 3\newline a & b & c\end{pmatrix}$ |
$$ \begin{pmatrix} 1 & 2 & 3\newline a & b & c \end{pmatrix}$$ |

$latex f(x,y) = \begin{cases} x + y\: if \:x > y,\newline x - y\: if \: x < y,\newline x = y = 0\: if \: x = y \end{cases}$ |
$$f(x,y) = \begin{cases} x + y\: if \:x > y,\newline x - y\: if \: x < y,\newline x = y = 0\: if \: x = y \end{cases}$$ |