tuckangel6
tuckangel6 tuckangel6
  • 23-03-2021
  • Mathematics
contestada

9u^2-11u+7=0
Please help

Respuesta :

Аноним Аноним
  • 23-03-2021

Answer:

 =  − 1 3 1

Step-by-step explanation:

No real solutions because the discriminant is negative

The square root of a negative number is not a real number

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