3 years ago

Helpppppp me plssss uh

Mathematics

2 answers:

irga5000 [103]3 years ago

7 0

Step-by-step explanation:

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

=n+2-2n-1

=n-2n+2-1

=-n+1

Maksim231197 [3]3 years ago

4 0

Answer:

Step-by-step explanation:

-n+1

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