kayley2699 kayley2699
  • 11-05-2016
  • Mathematics
contestada

what adds to negative 13 and multiplies to 42

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brenhuls
brenhuls brenhuls
  • 11-05-2016
negative 7 and negative 6
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apologiabiology
apologiabiology apologiabiology
  • 11-05-2016
factor 42 into factor pairs and add them and see which ones add to -13
remember both must be negative
-1-42=-43 nope
-2-21=-23 nope
-3-14=-17 nope
-6-7=-13 yep

the numbers are -7 and -6

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