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Which expression is equivalent to (3a)–2?

User Jaime
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6 votes

Answer:

If it's supposed to be (3a)^-2 then the answer is 1/9a^2

Explanation:

User Jakub Szumiato
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6 votes
3a-2 is equivalent to (3a)-2

Hope my answer helped:)
User Baccandr
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