Answer:
112
Step-by-step explanation:
A quadratic can be written in the form
ax^2 +bx +c
-3x^2 +4x+8
a = -3 b = 4 c = 8
the discriminant is
b^2 -4ac
(4)^2 - 4(-3) (8)
16+96
Discriminant = b² - 4ac
Substitute the values for the variables.
[tex](4)^2-4(-3)(8)\\16-4(-24)\\16-(-96)\\16+96\\112[/tex]
