SOLUTION: What is the units digit in 12^15?

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Question 367921: What is the units digit in 12^15?
Answer by solver91311(24713) About Me  (Show Source):
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has a units digit of 2

has a units digit of 4

has a units digit of 8

has a units digit of 6

has a units digit of 2

Starting the pattern over.

So , , , and all have a units digit of 8

John

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