kategallagher0722
kategallagher0722 kategallagher0722
  • 18-05-2020
  • Mathematics
contestada

Rewrite the equation by completing the square.
r? + 7r + 12 = 0

Respuesta :

Аноним Аноним
  • 18-05-2020

Answer:

r: 4 or/and r: 3

Step-by-step explanation:

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