The {latex} macro can be used to embed equations in your confluence pages. Here are some examples:
Equation
Macro
\( E=mc^{2} \)
{latex}\( E=mc^{2} ){latex}
\(\lambda _{0}=\Lambda _{0}\mathit{c}^{2}/(3\mathit{H}^{2}_{0}) \)
{latex}\(\lambda _{0}=\Lambda _{0}\mathit{c}^{2}/(3\mathit{H}^{2}_{0}) \){latex}
\[z \left( 1 \ +\ \sqrt{\omega_{i+1} + \zeta -\frac{x+1}{\Theta +1} y + 1}\ \right)\ \ \ =\ \ \ 1\]
{latex}\[z \left( 1 \ +\ \sqrt{\omega_{i+1} + \zeta -\frac{x+1}{\Theta +1} y + 1}\ \right)\ \ \ =\ \ \ 1\]{latex}
\(\left[{\bf X} + {\rm a} \ \geq\ \underline {\hat a} \sum_i^N \lim_{x \rightarrow k} \delta C\right]\)
{latex}\(\left[{\bf X} + {\rm a} \ \geq\ \underline {\hat a} \sum_i^N \lim_{x \rightarrow k} \delta C\right]\){latex}
For more information see the confluence LaTeX plugin documentation.