SOLUTION: use the discriminant to determine the number of solutions of the quadratic equation, and whether the solutions are real or complex. Note: It is not necessary to find the roots; ju
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Question 48771: use the discriminant to determine the number of solutions of the quadratic equation, and whether the solutions are real or complex. Note: It is not necessary to find the roots; just determine the number and types of solutions.
4/3x^2 - 2x + 3/4 = 0
and
2x^2 + 5x + 5 = 0
Answer by Nate(3500) (Show Source): You can put this solution on YOUR website!
(4/3)x^2 - 2x + 3/4 = 0
One real root.
2x^2 + 5x + 5 = 0
Two complex roots.
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