Algebra & Equations · Question 7 · Medium
What are the roots of x² − 5x − 24 = 0?
- 8 and −3
- −8 and 3
- 6 and −4
- 12 and −2
Answer and explanation
Answer: A. 8 and −3
Explanation: x² − 5x − 24 = (x − 8)(x + 3), so x = 8 or x = −3.
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