Question

SIMPLIFIQUE A EQUAÇÃO (n+2)!+(n+1)!/(n+1)!

Answer 1

Oi Claudia

((n + 2)! + (n + 1)!)/(n + 1)!

( (n + 2)*(n + 1)! + (n + 1)!)/(n + 1)! 

(n + 1)!*(n + 2 + 1)/(n + 1)! = n + 3

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