Question

What is the 3n^2 first 4 terms and the 10th term?

Answer 1

a1=3 ;a2=12 ;a3=27 ;a4=48 ;a10=300

Explanation:

an=3n^2

a1=3(1)^2

a1=3

a2=3(2)^2

a2=12

a3=3(3)^2

a3=27

a4=3(4)^2

a4=48

a10=3(10)^2

a10=300