Respuesta :

altavistard
It may be easier if you rewrite the given expression (9c^-9)^-3 as:

        9                                                     c^9               c^27
[ ----------- ]^(-3), which comes out to [ --------- ]^3 = --------------
      c^9                                                     9                   9^3

In problems such as this one, try to get rid of all negative exponents.

Answer:

C

Step-by-step explanation:

I found it somewhere. Not sure its correct tho since I am stuck on the exact same question.

Also, what was the response to What do you think? The whole point of asking a question is to get an answer.  Hope it helps. PLS GIVE BRAINIEST because this was definitely the best answer.

I would have just left a comment, but I can't for some reason.....

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