Question

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

Answer 1

Answer: 25

Explanation:

Answer 2

25.

Explanation:

The discriminant of ax^2 + bx + c = 0 is b^2 - 4ac.

2x^2 + x - 3 = 0

- the discriminant is 1^1 - 4*2*(-3) = 1 + 24

= 25 (answer).