What is the 3rd term in the expansion of (2x + 3)^4?

Practice Questions

1 question
Q1
What is the 3rd term in the expansion of (2x + 3)^4?
  1. 108x^2
  2. 216x^2
  3. 324x^2
  4. 432x^2

Questions & Step-by-step Solutions

1 item
Q
Q: What is the 3rd term in the expansion of (2x + 3)^4?
Solution: The 3rd term is given by C(4,2) * (2x)^2 * (3)^2 = 6 * 4x^2 * 9 = 216x^2.
Steps: 0

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