taylorshubert
taylorshubert taylorshubert
  • 19-05-2020
  • Mathematics
contestada

what is the solution of the equation x^2 + 2x -7=0

Respuesta :

MGIRLK MGIRLK
  • 20-05-2020

Answer:

x = -1 + 2 sqr2

or

x = -1 -2 sqr2

Step-by-step explanation:

Answer Link

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