Question

Simplify the expression where possible.

(t ^9) ^-8

Answer 1

\[\frac{ 1 }{ (t^9)^8}\]
What do you think the answer is?

Answer 2

\(\bf \textit{keep in mind that}\qquad a^{-n} = \cfrac{1}{a^n}\\ \quad \\
\textit{and that }\qquad (a^n)^m\implies a^{n\times m}\)

Answer 3

1/ t^72