Question

Basic algebra please help

Answer 1

it's 6, 9, 14, 21

because for the first 4 terms, you swap n for 1, 2, 3 and 4, so 1² = 1+5 = 6

2²=4+5=9

3²=9+5=14

4²=16+5=21

so 6, 9, 14, 21