(b) Find the value of (81)-3/4
Answers
Answered by
11
Answer:
1/27
Step-by-step explanation:
(81)-¾
(1/81)¾
(1/3)³
1/27
this is your answer
your question in mistake
aman9662:
answer is 1/27
u dint write question properly
only one
1/27
right
Answered by
4
81^-3/4
3^4 ×-3/4
3^-3
1/3^3
1/27 so this is the answer
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