Mohamed555 Mohamed555
  • 01-03-2016
  • Mathematics
contestada

what two numbers multiply to give you a -90 and add up to gives you one

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alyza1a1
alyza1a1 alyza1a1
  • 01-03-2016
10 and (-9)

ex. 10+-9=1
ex. 10(-9)= -90
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