Question

For x

2 √2 - 5x + √2 = 0 find the value of the discriminant.​

Answer 1

Answer:

Correct option is

A

1

⇒  The given quadratic equation is 2x2−5x+3=0, comparing it with ax2+bx+c=0

⇒  We get, a=2,b=−5 and  c=3

⇒  D=b2−4ac

           =(−5)2−4(2)(3)

           =25−24

           =1

∴  Discriminant of given quadratic equation is 1.