Question

Find the discriminant of the quadratic equation : 2x2 -3x+5=0

Answer 1

Step-by-step explanation:

2x² - 3x + 5 = 0

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

Discriminant, D is given by :

D = b² - 4ac

D = (-3)² - 4*2*5

D = 9 - 40

D = -31