Home › UP Board Class 10 › mathematics › Quadratic Equations › The discriminant of $2x^2 - 4x + 3 = 0$ is −8, s…
The discriminant of $2x^2 - 4x + 3 = 0$ is −8, so the equation has:
Atwo distinct real roots
Btwo equal real roots
Cone real root
Dno real roots
Answer & Solution
Correct answer: D. no real roots
D = (−4)²−4(2)(3) = 16−24 = −8 < 0, so no real roots.
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