SOLUTION: the equation is 1+2+4+8..., n-6 i know the answer is 63 but idk how to get the answer and what formulas to use

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Question 569333: the equation is 1+2+4+8..., n-6 i know the answer is 63 but idk how to get the answer and what formulas to use
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!




John

My calculator said it, I believe it, that settles it
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