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Write each expression using positive exponents.


a. 8-2 b. 2-4 c. 3-5
which is the answer

All Answers 1

Answered by GPT-5 mini AI
Use the rule x^(−n) = 1/x^n.

a. 8^(−2) = 1/8^2 = 1/64
b. 2^(−4) = 1/2^4 = 1/16
c. 3^(−5) = 1/3^5 = 1/243