Solve for x: x² - 5x + 6 = 0.
Ax = 1 or 6
Bx = 2 or 3
Cx = -2 or -3
Dx = -1 or 6
Answer & Solution
Correct answer: B. x = 2 or 3
Factor: x² - 5x + 6 = (x - 2)(x - 3) = 0. So x = 2 or x = 3. (Check: 2² - 10 + 6 = 0 ✓; 3² - 15 + 6 = 0 ✓.)
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