mklb0909
mklb0909
09-10-2017
Mathematics
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choixongdong
choixongdong
09-10-2017
(4^-1/2^-2)^2
= 4^(-1*2) / 2^(-2*2)
= 4^-2 / 2^-4
= 2^4 / 4^2
= 16 / 16
= 1
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