Vieta applicationEasyQuestion 220038
Question
The roots of x² − 7x + 12 = 0 are:
- A3 and 4Correct
- B2 and 6
- C1 and 12
- D−3 and −4
Correct answer
3 and 4
Explanation
Factoring: (x−3)(x−4) = 0 → x = 3 or x = 4. Verify: 3+4 = 7 and 3×4 = 12 ✓.
Solve this quality-checked JEE multiple-choice question, then review the correct answer and explanation.
Factoring: (x−3)(x−4) = 0 → x = 3 or x = 4. Verify: 3+4 = 7 and 3×4 = 12 ✓.