Question

if nth term is 4n2 then the 8th term is

Answer 1

Step-by-step explanation:

An = 4n²

8th term A(8) = 4(8)²

= 4 × 64

= 256

Answer 2

Answer:

256

Step-by-step explanation:

$a_{n} = 4n^{2} \\\\a_{8} = 4(8^{2})\\\\a_{8} = 4 * 64\\\\a_{8} = 256$