Evaluate.
Answer is 1/49 but I need solution. Most satisfying answer will mark as brainliest.
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Answers
Answered by
0
Answer:
1/49
Step-by-step explanation:
given,
cube rt (343)^-2
(343)^(-2/3)
but 7^3=343
(7^3)^(-2/3)
(7^-2)
1/7^2
1/49
Answered by
15
Answer:
Step-by-step explanation:
We have to evaluate
We know that any exponent function are always equal as
we know that
Appying that we get
Thus we get answer.
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