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3 years ago

Simplify the following numerical expressions.

Mathematics

1 answer:

Mumz [18]3 years ago

4 0

Answer:

|-7| - 7 = 0

2 |-7| = 14

( -7 )^2 = 49

-7^2 = 49

-7 -|-7| = -14

Step-by-step explanation:

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