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If the roots of the equation x² + 5x + 6 = 0 are a and b, what is the value of a + b? (2019)

Practice Questions

1 question
Q1
If the roots of the equation x² + 5x + 6 = 0 are a and b, what is the value of a + b? (2019)
  1. 5
  2. 6
  3. 10
  4. 4

Questions & Step-by-step Solutions

1 item
Q
Q: If the roots of the equation x² + 5x + 6 = 0 are a and b, what is the value of a + b? (2019)
Solution: The sum of the roots is given by -b/a = -5/1 = -5.
Steps: 0

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