jaylalakirsadai jaylalakirsadai
  • 01-04-2017
  • Mathematics
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Solve for m.
m^2+8m+15=0

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Аноним Аноним
  • 01-04-2017
m = - 8 +- root of ( 64 -60 )   / 2
  =  -8 +- 2     }  / 2
  = -5  or  -3

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