fribergpeter fribergpeter
  • 19-12-2017
  • Mathematics
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how do I solve: (x+2)(x-1)=0

Respuesta :

93028 93028
  • 19-12-2017
Set both equal to zero; x+2=0 so x=-2; x-1=0 so x=1; the solution is x=-2, 1.
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