Question

The discriminant of the equation 3x + 3x² – 6 = 0 is

Answer 1

Answer:

81 is the correct answer

Answer 2

Step-by-step explanation:

The discriminant is the part of the quadratic formula underneath the square root symbol: b²-4ac. The discriminant tells us whether there are two solutions, one solution, or no solutions

so.in  3x^2+3x-6=0

3=a

3=b

-6=c

b^2-4ac=3^2+4(3)(-6)

             =9-72

               =-63

x=-b±√b^2-4ac÷2a

=-3±√-63/2(3)

=-3±√-63/6

so the equation doesn't have solution

hope it helps you