bobbbbbbv bobbbbbbv
  • 19-11-2020
  • Mathematics
contestada

find the nth term of this quadratic sequence

2,8,18,32,50

Respuesta :

lucerollira lucerollira
  • 19-11-2020
The first term, n = 1 = 2*1*1 = 2

Second term, n =2, = 2*2*2 = 8

Third, n =3, = 2*3*3 = 18

Third term, n = 4, = 2*4*4 = 32

Fourth term, n =5, 2 * 5* 5 = 50

For nth term, 2 *n *n = 2n²

Therefore nth term = 2n²

I hope this helps.
Answer Link

Otras preguntas

Jill was solving a system using the elimination method.After she added the equations together,she got 5=7.What does this mean for the system? Pls help!
help with this homework
Mark uses 3 1/8 pounds of seed to fill the birdfeeders in his backyard, but he only has 1 1/2 pounds of seeds. Part A How much seed does he need to buy?
please help i will give brainliest
Explain The Great Awakening
Why did the 15th amendment Movement put such emphasis on the voter registration campaign? By securing blacks the vote, what were activists hoping to achieve? Wh
Find the theoretical probability of rolling a number cube labeled 1-12 and it landing on 7.
help me pls i’ll give you brainliest
last one for 50 points ^·^...​
What does Hale denounce at the end of Act III?