Find the term independent of x in the expansion of (x^2 - 3x + 1)^5. (2023)

Practice Questions

1 question
Q1
Find the term independent of x in the expansion of (x^2 - 3x + 1)^5. (2023)
  1. -15
  2. 10
  3. 5
  4. 0

Questions & Step-by-step Solutions

1 item
Q
Q: Find the term independent of x in the expansion of (x^2 - 3x + 1)^5. (2023)
Solution: The term independent of x occurs when the powers of x cancel out. The term is C(5,2)(-3)^2(1)^3 = 45.
Steps: 0

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