SOLUTION: 2x^2 + 5x + 5 = 0 I have to 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 n

Question 36395: 2x^2 + 5x + 5 = 0
I have to 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.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
2x^2 + 5x + 5 = 0
b^2-4ac=25-4(2)(5)<0
Therefore there are no Real Number roots.
There are two Complex Number roots.
Cheers,
Stan H.

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