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Problem 16 - Olympiad
Solve the equation: x^2 - 7x + 12 = 0
A. x = 3 or x = 4
B. x = 4 or x = 5
C. x = 3 or x = 6
D. x = 5 or x = 6
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Correct: A
To solve the quadratic equation x^2 - 7x + 12 = 0, we can factor it into (x - 3)(x - 4) = 0. This gives us two possible solutions: x - 3 = 0 or x - 4 = 0, which simplify to x = 3 or x = 4.