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Abstract
I started from decimal point and grouping each 3 digits left and right direction.
(a+b)^3-a^3= 3a^2 b+3ab^2+b^3
Cubic Root by Hand for Real Numbers
20 June 2024, Version 1
Working Paper
Authors
This content is an early or alternative research output and has not been peer-reviewed by Cambridge University Press at the time of posting.
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