Respuesta :

Gasaqui

Answer:

[tex]\frac{1}{t^{72}}[/tex].

Step-by-step explanation:

To solve this problem, we need to simplify the expression [tex](t^{9})^{-8}[/tex].

We know that [tex](x^{a})^{b} = x^{ab}[/tex]

Therefore:

[tex](t^{9})^{-8} =t^{-72} =\frac{1}{t^{72}}[/tex].