Question

The value of the discriminant of the
equation 2y2 +5y-3 = 0 is​

Answer 1

Answer:

Comparing the given equation with ax

2

+bx+c=0

a=2,b=−5 and c=10

So, the discriminant

b

2

−4ac=(−5)

2

−4×2×10=25−80=−55