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Mathematics 10 Online
OpenStudy (spicytaco1):

What is the value of the expression 8^–2? A. –16 B. 1/64 C. 1/16 D. 64

OpenStudy (cwrw238):

Hint: a^-2 = 1 / a^2

OpenStudy (phi):

"flip" the 8 to get 1/8^2 now do 8^2 which means 8*8

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