Question

Find the discriminant of the equation 2x
²- 5x- 3= 0 and henc​

Answer 1

Answer:

Discriminant is 49.

Step-by-step explanation:

Discriminant D = b^2 - 4ac

Here a=2,b=-5,c=-3

So,

D=(-5)^2 - 4(2)(-3)

=25 + 24

D =49

I hope it helps!

Answer 2

Answer:

3,-1/2

Step-by-step explanation:

a=2

b=-5

c=-3

=-b+-√(b)²-4 a c ÷4 a

it's formula hope it helps you