Using the long division or synthetic division we can get 3x^2+2x+1
Answer: 
Step-by-step explanation:
The nth term for a geometric sequence is given by :-
(1)
We are given that The first term in a geometric sequence is 54. i.e. a=54
5th term=
(2)
Put n=5 and a= 54 in (1), we get
(3)
From (2) and (3), we have

Explicit form for the geometric sequence: 
Answer:
30.48 centimeters (round up to 30.5)
Step-by-step explanation:
Step-by-step explanation:
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