how can u find the sign of the product of two or more rational numbers

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02-10-2016
Mathematics

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how can u find the sign of the product of two or more rational numbers

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hockeychick8818 hockeychick8818 · Answer 1 · 2016-10-03T17:28:35+02:00

hockeychick8818 hockeychick8818

03-10-2016

if it is two negatives its a positive, if its a negative and one positive it will be negative. but if its two positive its positive
(-)+(-)=(+)
(-)+(+)=(-)
(+)+(+)=(+)

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