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Compute the value of the Discriminant and give the number of real solutions of the quadratic equations. Do not solve the equations. a) x

Compute the value of the Discriminant and give the number of real solutions of the quadratic equations. Do not solve the equations. a) x - 11x +100=0 b) x -5x + 6 = 0 c) x + 6x + 9 = 0

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