SOLUTION: 18. Use the discriminant to find the number of real solutions of the equation 3x2 – 5x + 4 = 0. Show your work.

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: 18. Use the discriminant to find the number of real solutions of the equation 3x2 – 5x + 4 = 0. Show your work.       Log On


   

Question 1015614: 18. Use the discriminant to find the number of real solutions of the equation 3x2 – 5x + 4 = 0. Show your work.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Find the discriminant.
Disc = b^2 - 4ac
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If it's > 0, there are 2.
If it's = 0, there are 2 that are equal.
If if's < 0, there are 2 complex solutions.