Solve for x: x² + 12x + 35 = 0
- A. x = 7 or x = 5
- B. x = -6 or x = -6
- C. x = -7 or x = -4
- D. x = -7 or x = -5 ✓
Correct answer
D. x = -7 or x = -5
Explanation
Factor the quadratic: (x - -7)(x - -5) = 0, so x = -7 or x = -5.
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