Question

What is the discriminant of3x^ -4x-2=0

Answer 1

Answer:

sqrt(8)

Step-by-step explanation:

Definition of a discriminant:

sqrt(b^2 -4ac) in a equation of ax^2 + bx +c

Therefore the discriminant is sqrt((-4)^2-(4*3*-2)

= sqrt(-16-(-24))

=sqrt(8)