Question

The value of the discriminant of quadratic equation x² + √ + 2 = 0 is _____.​

Answer 1

Step-by-step explanation:

For a Quadratic Equation ax

2

+bx+c=0, Discriminant is given by

D=b

2

−4ac

Example:

x

2

+6x+2=0

Comparing with ax

2

+bx+c=0 we get a=1,b=6 and c=2

D=b

2

−4ac

D=6

2

−4.1.2

D=28