christianbrown89 christianbrown89

26-01-2021
Mathematics

contestada

Write down the next 2 terms of this quadratic sequence:

1, 3, 7, 13, ..., ...

Respuesta :

asmaNasr asmaNasr

26-01-2021

Step-by-step explanation:

[tex] {n}^{2} + (n + 1)[/tex]

where n starts from 0.

so the answer is :

16+5=21,

25+7= 32

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