Question

Find nth term of sequence (2)^2 , (5)^2,(8)^2.....

Answer in form(3n-1)^2

Answer 1

$2^2, 5^2, 8^2...$

2, 5, 8... the sequence is following the pattern (3n-1) where n is a natural number.

So, the sequence $2^2, 5^2, 8^2...$ will follow the pattern: $(3n-1)^2$ .