Andrew7908
Andrew7908
11-06-2018
Mathematics
contestada
Which is the simplified form of (9c^-9)^-3
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altavistard
altavistard
11-06-2018
Given
(9c^-9)^-3
-9
I'd apply the exponent -3 to 9 and c separately, obtaining:
-3 -9 -3
9 * [ c ]
...which is best written as:
1 1
------- * ---------
9^3 c^27
Please note: you were to share the 4 possible answers. Do that now, please.
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Mer22
Mer22
23-02-2021
Answer: B. 1/729 c^27
Step-by-step explanation: Got it right on edgunuity. Hope this helps!
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