Question

Find the 8th term of the geometric sequence 8,16,32

Answer 1

it's 1024

Explanation:

just keep multiplying each multiple by 2

8

16

32

64

128

256

512

1024

Answer 2

64

Explanation:

8,16,32

8x2 is 16

16x2 is 32

therefore, 32x2 is 64