SpaceUnicorn SpaceUnicorn

06-10-2016
Mathematics

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does a negative and a negative equal a positive

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Аноним Аноним

06-10-2016

A negative and a nagative make a positive.

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Margy02 Margy02

06-10-2016

-1+(-1)=-2
1-(-1)=1+1
-1*-1=1
Hope this helps.

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