caballos1 caballos1
  • 19-04-2017
  • Mathematics
contestada

what two numbers adds up 2 and multiplies -80

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CeciliaHampton
CeciliaHampton CeciliaHampton
  • 19-04-2017
-8 and 10. 

The 8 has to be negative because otherwise the 2 would end up being negative, not positive.
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