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Step by step Instructions

Step by step Instructions-example-1
User Steck
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1 Answer

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(4^-1/2^-2)^2
= 4^(-1*2) / 2^(-2*2)
= 4^-2 / 2^-4
= 2^4 / 4^2
= 16 / 16
= 1
User Antonis Radz
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