SOLUTION: Could someone tell me if these are right Thank you Rewrite the following using only positive exponents. 3^-1 +1/3^1 = 1/3 (2.5)^-2 = 2^-2/5^-2 = 1/2 ^2 over 1/5^-2 = 1/2^2 . 5

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Question 210965: Could someone tell me if these are right Thank you
Rewrite the following using only positive exponents.
3^-1 +1/3^1 = 1/3
(2.5)^-2 = 2^-2/5^-2 = 1/2 ^2 over 1/5^-2 = 1/2^2 . 5^2/1 = 5^2/2^ = 25/4
8 /8^-2 = 8^1/8^-2 = 8^1 + 8^3 = 512

Answer by Earlsdon(6294)   (Show Source): You can put this solution on YOUR website!
Rewrite using only positive exponents:
1). =
2). =
3). =

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