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

Practice Questions

1 question
Q1
What is the term independent of x in the expansion of (3x - 2)^6?
  1. 20
  2. 30
  3. 40
  4. 50

Questions & Step-by-step Solutions

1 item
Q
Q: What is the term independent of x in the expansion of (3x - 2)^6?
Solution: The term independent of x occurs when k = 3. Using the binomial theorem, the term is C(6,3) * (3x)^3 * (-2)^(6-3) = 20 * 27 * -8 = -4320.
Steps: 0

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