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Question Video: Finding the Value of an Unknown in a Quadratic Equation by Using the Relation between Its Coefficient and Its Roots | Nagwa
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algebra precalculus - How are the discriminant of a single variable quadratic equation and that of a binary quadratic form related? - Mathematics Stack Exchange
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Solve this: Q Find the value(s) of k, if the quadratic equation 3x2-k3x+4=0 has equal roots - Maths - Pair of Linear Equations in Two Variables - 12436213 | Meritnation.com
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