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Find the 12th term of the geometric sequence 9,27,81

User Jrgns
by
8.6k points

2 Answers

2 votes

Answer:

1594323

Explanation:

User Georgez
by
8.5k points
3 votes

Answer:

1594323

Explanation:

T base n = ar power n - 1 is the formula of geometric progression , so :

(a= first term , r= second term divide with the first term and n= the term that you want to find)

So:

a=9 r=27÷9 n=12

=3

T base 12 = 9 (3) power 12-1

=1594323

Find the 12th term of the geometric sequence 9,27,81-example-1
User Mark Fowler
by
7.9k points

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