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Vsevolod [243]
3 years ago
10

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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