What is the value of the discriminant for the quadratic equation 0 = 2x2 + x – 3?

discriminant = b2 – 4ac

a. –25
b. –23
c. 25
d. 26

 Option 'c' is correct.

Step-by-step explanation:

Since we have given that

The quadratic equation as follows:

We need to find the value of discriminant for the above quadratic equation:

As we know the formula for "Discriminant":

Here, a = 2

b= 1

c= - 3

So,

Hence, The value of discriminant would be 25.

Therefore, Option 'c' is correct.

the first one, all those points on the line just make a strait line.

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