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Find the 12th term of the geometric sequence 1, -4, 16​

Find the 12th term of the geometric sequence 1, -4, 16​
asked 13.7k views
3 votes
Find the 12th term of the geometric sequence 1, -4, 16​

asked
User JAckOdE
by
8.0k points

1 Answer

6 votes

Answer:

Explanation:

a₁ = 1

a₂ = -4

r = a₂/a₁ = -4

a₁₂ = a₁r¹²⁻¹ = 1(-4)¹¹ = -4,194,304

answered
User Atiar Talukdar
by
7.9k points
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