Solve for x: x² - 2x - 24 = 0
- A. x = 6 or x = -3
- B. x = 6 or x = -4 ✓
- C. x = -6 or x = 4
- D. x = 7 or x = -5
Correct answer
B. x = 6 or x = -4
Explanation
Factor the quadratic: (x - 6)(x - -4) = 0, so x = 6 or x = -4.
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