Question

If the discriminant of a quadratic equation is equal to -8, which statement describes the roots?
A. There are two complex roots.
B. There are two real roots.
C. There is one real root.
D. There is one complex root.

Answer 1

Look at the attached chart and see if it helps.

Answer 2

@PoetryPrincess ^^^^^^

Answer 3

I don't get it @Directrix

Answer 4

Look at this part of chart. VVVV below

Answer 5

@PoetryPrincess

Answer 6

Is the answer A? @Directrix

Answer 7

Correct

Answer 8

Ah I see, thank you!! =)

Answer 9

What if the discriminant of a quadratic equation is equal to 4, would it be the same? @Directrix