austintaljohnso austintaljohnso
  • 23-10-2017
  • Mathematics
contestada

What is the value of the discriminant for the quadratic equation –3 = –x^2 + 2x?

Discriminant = b^2 – 4ac

A. –8
B. 4
C. 8
D. 16

Respuesta :

josierodgers13
josierodgers13 josierodgers13
  • 23-10-2017
A. -8 Because there’s a negative in -4ac
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