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if a number is positive, then it’s square is positive
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if a number is positive, then it’s square is positive
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Mathematics
5 years
2021-07-24T06:05:41+00:00
2021-07-24T06:05:41+00:00 2 Answers
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Answers ( )
Answer:
Yes, because of the fact that (+)(+)=+, but (-)(+)=-
Step-by-step explanation:
Yes.
+ x + = +
– x + = –
– x – = +