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What is the coefficient of x^3 in the expansion of (x - 2)^6?

Practice Questions

1 question
Q1
What is the coefficient of x^3 in the expansion of (x - 2)^6?
  1. -80
  2. -120
  3. -240
  4. -720

Questions & Step-by-step Solutions

1 item
Q
Q: What is the coefficient of x^3 in the expansion of (x - 2)^6?
Solution: The coefficient of x^3 is C(6,3) * (-2)^3 = 20 * (-8) = -160.
Steps: 0

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