Rosalinda T.
asked • 07/11/19What is the next number in this sequence?
3,-6,12,4,20?
Raymond B. answered • 07/14/25
Math, microeconomics or criminal justice
next term = a6 could = just about anything
but very likely a two digit integer
3, -6, 12, 4, 20, ... has 1st 3 terms as a GP with r=-2, but last 2 terms may be GP with r=5
100 is a possibility as 5x20 = 100
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