Question

if the roots of the quadratic equation are not real, then its
discriminant (d) is​

Answer 1

Answer:

$b^{2}$-4ac=d

If there are no real roots then,

$b^{2}$ - 4ac <0

hope it helps u!!

Answer 2

if roots are not real

$b {}^{2} - 4ac < 0$