Question

The quadratic equation 2x^2=/5x+1=0 has​

Answer 1

Since, discriminant is negative ∴ quadratic equation 2x2−5 x+1=0 has no real roots .

Answer 2

Answer:

Given equation is 2x² - √5x + 1 = 0

On comparing with ax²+bx+c = 0 we get

a = 2, b = -√√5 and c = 1

D = b² - 4ac

C

no real roots

:

= (-√5)² - 4x2x1 = 5-8

... Discriminant = -3 <0

Since, discriminant is negative... quadratic equation 2x² √√5x + 1 = 0 has no real roots.i.e, imaginary roots.