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Find the roots of the equation x² + 2x - 8 = 0. (2022)

Practice Questions

1 question
Q1
Find the roots of the equation x² + 2x - 8 = 0. (2022)
  1. -4 and 2
  2. 4 and -2
  3. 2 and -4
  4. 0 and 8

Questions & Step-by-step Solutions

1 item
Q
Q: Find the roots of the equation x² + 2x - 8 = 0. (2022)
Solution: Factoring gives (x + 4)(x - 2) = 0, hence the roots are 4 and -2.
Steps: 0

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