thực hiện phép tính sau a) (20.2^4+12.2^4-48.2^4):2 b) (75.5^4+175.5^4):(20.25.125-625.75) c) 100-(75-3^2)
Question
thực hiện phép tính sau
a) (20.2^4+12.2^4-48.2^4):2
b) (75.5^4+175.5^4):(20.25.125-625.75)
c) 100-(75-3^2)
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