Asked by sara

Terms of sequences
15,22,31,42,55
find next 3 terms and the formula also for the sequence

14 years ago

Answered by Rose

the next three terms are 70,87,106. the pattern is adding consecutive odd numbers to each term.
ex: 15+7=22, 22+9=31, 31+11=42, 42+13=55 and so on.

14 years ago

Answered by Dr Russ

So the formula for the nth term of the sequence is

10+4n+n^2

14 years ago

Answered by Bob

Slay

2 years ago

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