regulatoryBody RBI Assistant Prelims and Mains Mock Test 2023 Quantitative Aptitude Algebra Quadratic Equation
If the roots of the quadratic equation kx2 – 20x + (21 + k) = 0 are equal, then positive value of k?
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If the roots of the quadratic equation kx2 – 20x + (21 + k) = 0 are equal, then positive value of k?