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Question
Compute:
`(2^-9÷2^-11)^3`
Sum
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Solution
`(2^-9÷2^-11)^3=(2^-9/2^-11)^3`
=`(2^(-9+11))^3`
=`(2^2)^3=2^6`
=`2xx2xx2xx2xx2xx2`
= 64
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