PLS ANSWERnskskekenennenene
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Answered by
0
Answer:
1/81
Step-by-step explanation:
a^(-m)=1/a^(m)
therefore
3^(-4)=1/3^(4)
3^(4)=81
therefore
1/3^(4)=1/81
pls mark as brainliest
Answered by
1
Answer:
1 / 81 right answer mark as brainlist
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