jojo446 jojo446

16-04-2018
Mathematics

contestada

find the nth term of this quadraric sequence 2,8,18,32,50

Respuesta :

mkryukova19 mkryukova19

16-04-2018

2 8 18 32 50
2n²
n=1, 2*1²=2
n=2 2*2²=8
n=2 2*3²=18

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