Answer:
(D)
Step-by-step explanation:
Given data:
[tex](7^{-8} )^{-4}[/tex]
Applying rule :
[tex](a^{m} )^{n} =a^{mn}[/tex]
Therefore,
[tex]7^{(-8)(-4)} =7^{32}[/tex]
Answer will be [tex]7^{32}[/tex]
Option (D) is correct
