Find the discriminant and the number of real roots for this equation. x^2+3x+8=0 apex

You got it right.

Step-by-step explanation:

The discriminant is -23 and the equation has no real roots.

Step-by-step explanation:

Since, the discriminant of the quadratic equation

is,

If D > 0, then the equation has two distinct real roots,

if D = 0, then the equation has two equal real roots,

if D < 0 then the equation has no real roots,

Here, the quadratic equation is,

Discriminant,

Therefore, the discriminant is -23 and the equation has no real roots.