Quadratic Equations Questions
Quadratic Equations – Grade 9
Question 1: Solve the quadratic equation: \(x^2 – 5x + 6 = 0\)
Answer: The solutions are \(x = 2\) and \(x = 3\).
Question 2: Solve the quadratic equation: \(2x^2 + 3x – 2 = 0\)
Answer: The solutions are \(x = \frac{1}{2}\) and \(x = -2\).
Question 3: Solve the quadratic equation: \(x^2 – 7x + 10 = 0\)
Answer: The solutions are \(x = 2\) and \(x = 5\).
Question 4: Solve the quadratic equation: \(3x^2 – 12x + 9 = 0\)
Answer: The solutions are \(x = 1\) and \(x = 3\).
Question 5: Solve the quadratic equation: \(x^2 + 4x + 4 = 0\)
Answer: The solution is \(x = -2\) (a repeated root).
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