Nathan112704
Nathan112704 Nathan112704
  • 12-05-2020
  • Mathematics
contestada

Find the zeros for 0 = x2 + 6x + 9 :
x = 3
x = -3
x = 3 and x = -3
x = 1 and x = 9
*work must be shown to receive credit*

Respuesta :

ItzMikeSS
ItzMikeSS ItzMikeSS
  • 12-05-2020

Answer: [tex]x = -3[/tex]

Step-by-step explanation:

[tex]0=x^2+6x+9\\0=(x+3)(x+3)\\0=(x+3)^2\\\sqrt{0}=x+3\\ 0=x+3\\0-3=x\\-3=x[/tex]

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