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The roots of the equation x² - 8x + k = 0 are 4 and 4. Find k. (2021)

Practice Questions

1 question
Q1
The roots of the equation x² - 8x + k = 0 are 4 and 4. Find k. (2021)
  1. 16
  2. 8
  3. 0
  4. 4

Questions & Step-by-step Solutions

1 item
Q
Q: The roots of the equation x² - 8x + k = 0 are 4 and 4. Find k. (2021)
Solution: Using the product of roots: k = 4 * 4 = 16.
Steps: 0

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