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Mathematics 7 Online
OpenStudy (anonymous):

Evaluate a to the negative 2 for a = 8

OpenStudy (anonymous):

the negative two is at the top of a

OpenStudy (dumbcow):

\[8^{-2}\] the rule for neg exponents is by taking reciprocal you change it to a pos exponent \[\frac{1}{8^2}\] what is 8^2 ?

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