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If the roots of the equation x² + 7x + p = 0 are -3 and -4, find p. (2019)

Practice Questions

1 question
Q1
If the roots of the equation x² + 7x + p = 0 are -3 and -4, find p. (2019)
  1. 12
  2. 7
  3. 15
  4. 10

Questions & Step-by-step Solutions

1 item
Q
Q: If the roots of the equation x² + 7x + p = 0 are -3 and -4, find p. (2019)
Solution: Using the sum of roots (-3 + -4 = -7) and product of roots (-3*-4 = 12), we find p = 12.
Steps: 0

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