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The roots of the equation x² + 4x + 4 = 0 are: (2020)

Practice Questions

1 question
Q1
The roots of the equation x² + 4x + 4 = 0 are: (2020)
  1. -2 and -2
  2. 2 and 2
  3. 0 and 4
  4. 1 and 3

Questions & Step-by-step Solutions

1 item
Q
Q: The roots of the equation x² + 4x + 4 = 0 are: (2020)
Solution: The equation can be factored as (x + 2)² = 0, giving the double root x = -2.
Steps: 0

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