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Question
Simplify:
`[(5/8)^3]^-2`
Simplify
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Solution
It is known that (am)n = amn, where m and n are integers and a is a non-zero rational number.
`[(5/8)^3]^-2`
`= (5/8)^(3xx(-2))`
`= (5/8)^-6`
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