3 years ago

What is -a ^-2 if a=-5A. -25B.25C.-1/25D.1/25

Mathematics

2 answers:

navik [9.2K]3 years ago

7 0

Answer:

-1/25

Step-by-step explanation:

-(-5)^-2 = -1/(-5)^2 = -1/25

Dmitrij [34]3 years ago

3 0

Answer:

-1/25

Step-by-step explanation:

- (a)^-2

Let a = -5

- (-5)^-2

-1/(-5)^2

-1/25

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What is -a ^-2 if a=-5A. -25B.25C.-1/25D.1/25​

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