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Mathematics, 10.02.2022 01:00 dmarte11092001

Which expressions are equivalent to 4^-27^-2? CHOOSE TWO ANSWERS A) (47)^-4
B) 1/28^2
C) 7^-2/4^2
D) (4*7)^4

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Which expressions are equivalent to 4^-2*7^-2? CHOOSE TWO ANSWERS A) (4*7)^-4
B) 1/28^2

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