alexandraokelley alexandraokelley
  • 27-04-2021
  • Mathematics
contestada

M^2 - 4m +8 = -21
Solve the quadratic equation by completing the square

Respuesta :

everest02
everest02 everest02
  • 27-04-2021

Answer:

m^2-4m=-29

m^2-4m+4=-29+4

(m-2)^2=-25

m=2+-5i

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