Find the discriminant of 3x^2 – 7x – 8 = 0.
Note
The discriminant is b^2 - 4ac = (-7)^2 - 4(3)(-8) = 145.
Find the discriminant of 3x^2 – 7x – 8 = 0.
The discriminant is b^2 - 4ac = (-7)^2 - 4(3)(-8) = 145.