Question

what conditions that roots are unequal of quadratic equations of x^2-ax+b=0​

Answer 1

Answer:

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Step-by-step explanation:

When a, b and c are real numbers, a ≠ 0 and discriminant is positive (i.e., b2 - 4ac > 0), then the roots α and β of the quadratic equation ax2 + bx + c = 0 are real and unequal.