Find a1 for the geometric sequence with the given terms. a5=96 and a7=384 a1= blank (simplify your answer)

asked May 20, 2022 72.3k views

2 votes

Find a1 for the geometric sequence with the given terms.

a5=96 and a7=384
a1= blank (simplify your answer)

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3 votes

Answer:

Explanation:

r = √(384/96) = √4 = 2

so, a1 = 96/ (2)⁴ = 96/16 = 6

Kenyatta answered May 26, 2022

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