Respuesta :

bcalle
The discriminant is the value that is b^2 - 4ac.
When this number is <0 there will be 2 complex solutions. Letter D.

You would be taking the sqrt of a negative number resulting in a
" +- i sqrt of a number"
apologiabiology
liike the other user said

when the discriminant is less than 0, you get 2 complex roots

D is the answer

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