Question

Anderson uses the discriminant to correctly find the number of real solutions of the quadratic equation 1/2x^2 + 4x + 8 = 0. Which explanation could Anderson provide?

A-The equation has no real number solutions because the discriminant is 0.

B-The equation has one real number solution because the discriminant is 0.

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

D-The equation has two real number solutions because the discriminant is greater than 0.

Answer 1

I hope this helps you


x^2+8x+16=0


D=8^2-4.1.16


D=64-64


D=0

x1=-8


x2=-8