Answer :
Answer:
(d) 81 (f) 9^2.
Explanation:
Given the expression:
[tex]3^4[/tex]We can write its equivalent form as:
[tex]\begin{gathered} 3^4=3\times3\times3\times3 \\ =81 \\ 3^4=(3^2)^2=9^2 \end{gathered}[/tex]The correct choices are D and F.