添加带文本的方程式

Question

我试图在行中添加一个方程式，它会像这样改变之后写入的文本的格式。

It makes quadratic equation which is ax^2 \pm bx \pm c .\\ then by eliminating the constants
and lower order terms.

它将“然后通过消除常数和低阶项。”的格式改为“然后通过消除常数和低阶项“”。

Answer 1

只是为了‘关闭’这个问题......

\documentclass{book}

\begin{document}

There are principally two methods to write an equation surrounded by text:

\begin{enumerate}
\item Displaystyle -- in a separate line

It makes quadratic equation which is \[ ax^2 \pm bx \pm c,\] then by eliminating the constants
and lower order terms...

\item Inline 

It makes quadratic equation which is \begin{math} ax^2 \pm bx \pm c,\end{math} then by eliminating the constants
and lower order terms...


\end{enumerate}



\end{document}