Linear and Quadratic Equations
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Q. What is the sum of the roots of the equation x^2 - 6x + 8 = 0?
Q. What is the sum of the roots of the equation x^2 - 7x + 10 = 0?
Q. What is the value of x in the equation x^2 - 2x - 8 = 0?
Q. What is the vertex of the parabola represented by the equation y = x^2 - 6x + 8?
Q. Which of the following equations has no real solutions?
Q. Which of the following is a root of the quadratic equation x^2 - 5x + 6 = 0?
