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Sveta_85 [38]
2 years ago
6

Helpppppp me plssss uh

Mathematics
2 answers:
irga5000 [103]2 years ago
7 0

Step-by-step explanation:

(n+2)-(2n+1)

=n+2-2n-1

=n-2n+2-1

=-n+1

Maksim231197 [3]2 years ago
4 0

Answer:

Step-by-step explanation:

-n+1

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3 years ago
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Hope this helps. :)

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