Find the explicit formula for the given sequence.
4, 24, 144,864,

= 4

Step-by-step explanation:

Note the terms in the sequence have a common ratio, that is

r = 24÷ 4 = 144÷ 24 = 864 ÷ 144 = 6

This indicates the sequence is geometric with n th term

= a

where a is the first term and r the common ratio

Here a = 4 and r = 6, thus

= 4 ← explicit formula

765238725478629038640962136509762139056074

step-by-step explanation:

64087235609746097215074621039754021037