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

Shuvo Amin asked Jan 26, 2023

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40 votes

Which expressions are equivalent to 4^-2*7^-2? CHOOSE TWO ANSWERS

A) (4*7)^-4
B) 1/28^2
C) 7^-2/4^2
D) (4*7)^4

Shuvo Amin asked Jan 26, 2023

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11 votes

The answer is b, both expressions = 28^-2

Nohsib answered Jan 31, 2023

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