Question 5
Quadratic EquationsWhat is the sum of the roots of the equation x2 + 5x − 6 = 0?
- A.5
- B.−5
- C.−1
- D.1
Show the answer and explanation
Answer: B (−5)
Explanation
Sum of roots = −b/a = −5/1 = −5.
What is the sum of the roots of the equation x2 + 5x − 6 = 0?
Answer: B (−5)
Sum of roots = −b/a = −5/1 = −5.