Question

Find The value of discriminant
$3 {y}^{2} + 9y + 4 = 0$
and nature of root​

Answer 1

Step-by-step explanation:

Discriminant of the equation y

2

−5y+11=0

D=b

2

−4ac

D=(−5)

2

−4×1×11

=25−44

=−19

Since, D<0 thus, roots are not real.