Which expression is equivalent to this expression 7^-2 A - -1/49 B - 1/49 C - -49 D - 49

Milad Nouri asked Sep 5, 2023

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14 votes

Which expression is equivalent to this expression

7^-2

A - -1/49
B - 1/49
C - -49
D - 49

Milad Nouri asked Sep 5, 2023

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29 votes

7^-2 = 1/7^2 = 1/49

So B) 1/49 would be the right answer .

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