Determine the nature of the roots
quadratic equation
×2-×+2=0
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Answer:
Equation has no real
Step-by-step explanation:
Compare given equation with the general form of quadratic equation, which is ax2 + bx + c = 0 a = 1, b = – 1, c = 2
Discriminant: D = b2 – 4ac = (– 1)2 – 4 x 1 x 2 = 1 – 8 = – 7 < 0 Equation has no real
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