what is the common ratio of a geometric sequence whose fourth term is 16 and eight term is 256?

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joyomosefe

6 Jan, 2024

Benson Idahosa University

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FreshTheo
2 years ago

ar⁷= 256
ar³=16

Divide

r⁴=16

r=⁴√16

r=2

Therefore, the common ratio is 2✅