SOLUTION: Compute the value of the discriminant and give the number of real solutions to the quadratic equation 3x^2-3x-4=0 I need to know the discriminant and the number of real solu

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: Compute the value of the discriminant and give the number of real solutions to the quadratic equation 3x^2-3x-4=0 I need to know the discriminant and the number of real solu      Log On


   

Question 42492: Compute the value of the discriminant and give the number of real solutions to the quadratic equation
3x^2-3x-4=0
I need to know the discriminant and the number of real solutions
Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
3x^2 - 3x - 4 = 0
b%5E2+-+4ac
%28-3%29%5E2+-+4%283%29%28-4%29
9+%2B+48
57
There are two real solutions.
+graph%28+600%2C+600%2C+-10%2C+10%2C+-10%2C+10%2C+3x%5E2+-+3x+-+4%29+