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14-11-2016
Mathematics

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Explain how additive inverses are used in subtraction

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Аноним Аноним

14-11-2016

Given a number n, the addititive inverse is -n since n+(-n)=0. However
n+(-n) is the same as n-n which is 0 also.
SO adding the additive inverse it the same as subtracting

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