Respuesta:
sasasas
Explicación:
asas[tex]\int\limits^a_b {x} \, dx \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \sqrt{x} \\ \leq asasasasas\beta x_{123} \frac{x}{y} \\ saaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[/tex]
