SOLUTION: Write the explicit formula for the sequence 3, 12, 48, 192,...

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Question 116644This question is from textbook
: Write the explicit formula for the sequence 3, 12, 48, 192,... This question is from textbook

Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
the ratio between terms is 4

An=3*(4^(n-1))