SOLUTION: 18. Use the discriminant to find the number of real solutions of the equation 3x2 – 5x + 4 = 0. Show your work.
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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) (Show Source): You can put this solution on YOUR website!
Find the discriminant.
Disc = b^2 - 4ac
-----------------------
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.
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