The roots of the equation 3x2 – 12x + 10 = 0 are?

Quadratic Equations 07/05/2021

A. rational and unequal
B. complex
C. real and equal
D. irrational and unequal

Explanation:

The discriminant of the quadratic equation is (-12)2 – 4(3)(10) i.e., 24. As this is positive but not a perfect square, the roots are irrational and unequal.

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