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What is the value of k if the roots of the equation x^2 - kx + 9 = 0 are 3 and 3?

Practice Questions

1 question
Q1
What is the value of k if the roots of the equation x^2 - kx + 9 = 0 are 3 and 3?
  1. 6
  2. 9
  3. 3
  4. 12

Questions & Step-by-step Solutions

1 item
Q
Q: What is the value of k if the roots of the equation x^2 - kx + 9 = 0 are 3 and 3?
Solution: The sum of the roots is 3 + 3 = 6, so k = 6.
Steps: 0

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