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If the roots of the equation x² + 7x + k = 0 are 1 and 6, what is the value of k? (2020)

Practice Questions

1 question
Q1
If the roots of the equation x² + 7x + k = 0 are 1 and 6, what is the value of k? (2020)
  1. 6
  2. 7
  3. 8
  4. 9

Questions & Step-by-step Solutions

1 item
Q
Q: If the roots of the equation x² + 7x + k = 0 are 1 and 6, what is the value of k? (2020)
Solution: Using the product of roots, k = 1*6 = 6.
Steps: 0

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