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DIA [1.3K]
3 years ago
9

Anderson uses the discriminant to correctly find the number of real solutions of the quadratic equation one-halfx2 + 4x + 8 = 0.

Which explanation could Anderson provide?
Mathematics
2 answers:
lidiya [134]3 years ago
4 0

Answer:

The equation has no real number solutions because the discriminant is less than 0.

Step-by-step explanation:

Its C on edg

amid [387]3 years ago
3 0

Answer:

The discriminant of ax^2+bx+c is b^2-4ac.  

If the discriminant, d, is:

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

d=0, there is one real solution

d>0, there are two real solutions

In this case d=16-32=-16 so there are two imaginary solutions.  Or from your answer choices, it can be said that there are no real number solutions becuse the discriminant is less than zero.

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