ari4412 ari4412
  • 17-02-2017
  • Mathematics
contestada

Which one is the right answer?

Which one is the right answer class=

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charstar
charstar charstar
  • 18-02-2017
Both Ivan and Polina are correct as a negative multiplied by a negative is positive but a positive multiplied by a negative is positive.

Hope this helps :)
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