ashleemurr24 ashleemurr24

24-11-2020
Mathematics

contestada

Find the 15th term of the geometric sequence 2, 6, 18,...

Respuesta :

unicorn3125 unicorn3125

27-11-2020

Answer:

a₁₅ = 9 565 938

Step-by-step explanation:

6÷2 = 3 and 18÷6 = 3 so: q = 3

[tex]a_n=a_1\cdot q^{n-1}\\\\a_1=2\\q=3\\n=15\\\\a_{15}=2\cdot3^{15-1}\\\\a_{15}=2\cdot3^{14}\\\\a_{15}=9\,565\,938[/tex]

Answer Link

chiaracb33 chiaracb33

01-02-2022

Answer:

9 565 938

Step-by-step explanation:

Answer Link

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