Find an explicit formula for the geometric sequence 3,15,75,375,...

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Find an explicit formula for the geometric sequence 3,15,75,375,...

ProffesorNobody Jun 13, 2019

edited by ProffesorNobody Jun 13, 2019

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2⁺⁰ Answers

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1st_	term	_=_	3
2nd	term	=	3 * 5
3rd	term	=	3 * 5 * 5
4th	term	=	3 * 5 * 5 * 5

nth term = 3 * 5^{(n - 1)}

hectictar Jun 13, 2019

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ProffesorNobody Jun 13, 2019

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