McnHollarbe
McnHollarbe McnHollarbe
  • 23-09-2016
  • Mathematics
contestada

What two numbers multiply to 18 but add to get -5?

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scarley879
scarley879 scarley879
  • 23-09-2016
so this one has to be two negative numbers to get a positive number. so then you can think of what multipys to 18
-9*-2 wont work because -9+-2 gets you -11
-6*-3 wont work because -6+-3 gets negative nine
i dont think there is one honestly. ive sat here and tried them all
2 and 9 6 and 3 and 18 and 1 
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