Respuesta :
I can't quite tell what you're asking, bit this is false.
[tex] {3}^{ - 2} \\ \frac{1}{ {3}^{2} } \\ \frac{1}{9} [/tex]
[tex] {3}^{ - 2} \\ \frac{1}{ {3}^{2} } \\ \frac{1}{9} [/tex]