sam148 sam148
  • 24-07-2017
  • Mathematics
contestada

If the discriminant of a quadratic equation is 6, how many solutions does the equations have?

Respuesta :

irspow
irspow irspow
  • 24-07-2017
If d=6, there are two real solutions.

Rule if d=discriminant:

d>0, two real solutions

d=0, one real solution

d<0, no real solutions  (but there are two imaginary solutions)
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