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mdaley12 mdaley12
  • 28-04-2016
  • Mathematics
Answered

What times what equals 21 but adds up to -10

Verified Answer :

apologiabiology
apologiabiology apologiabiology
  • 28-04-2016

factor 21 and add hem
21+1=22 no
3+7=10 yes

answeri s -3 and -7

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