Math, asked by kenyastrong84, 1 month ago

what would be the equation for 7, 14, 25, 40, 59

Answers

Answered by usernametaken8

1

Step-by-step explanation:

General term of this progression is

Tn=2n²+n+4

Proof,

Put n=1, 2+1+4 =7

Put n=2, 2×2² + 2 +4 = 14

n=3, 2×3² + 3 + 4 = 25

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