Question

the discriminant of 2x2-3x-4=0 is

Answer 1

Answer:

The discriminant is -23

Answer 2

Answer:

2x²-3x-4 = 0

Ok comparing it with standard form of quadratic equation {ax²+bx+c = 0} , we get -

a = 2 , b = -3 , c = -4

Discriminant = √b²-4ac

= √(2)²- 4(-3)(-4)

= √4 - 48

= √-44

hope it helps you

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