Vianney11
Vianney11
21-02-2017
Mathematics
contestada
How do i simplify this expression?
Respuesta :
Аноним
Аноним
21-02-2017
4 11n
= ------- - -------------
3n n +1
4(n+1) - (11n)(3n)
= -----------------------------
3n (n+1)
4n + 4 - 33n^2
= -------------------
3n(n+1)
- 33n^2+ 4n + 4
= ------------------------
3n(n+1)
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