SOLUTION: 4;16;64;256....write a formula for the n^th term

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Question 1071097: 4;16;64;256....write a formula for the n^th term
Answer by rothauserc(4718) About Me  (Show Source):
You can put this solution on YOUR website!
This is a geometric progression,
:
x(n) = 4 * 4^(n-1), where n is the nth term in the progression
: