Simplify and express the answers with positive indices.
[4√(1/x)^-12]^-2/3
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Answer:
1/x^2
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Step-by-step explanation:
[4√(1/x)^-12]^(-2/3)
=[4√(1/x)^(-12*-2/3)
=4√(1/x)^(8)
=√(1/x)^(1/4)*8
=√(1/x)^2
=1/x
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