Fat7tyenwaldst Fat7tyenwaldst
  • 01-04-2017
  • Mathematics
contestada

Solve for k.
k^2+6k+9=0

Respuesta :

Аноним Аноним
  • 01-04-2017
 k = - 6  +- root of ( 36 - 36 )   / 2
=  -3

hope it helped


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