Question

Fatores a questão a seguir: X*2*+2x+81:

Answer 1

$\geq \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \int\limits^a_b {x} \, dx \int\limits^a_b {x} \, dx \alpha \\ \pi =78$