What is the 3rd term in the expansion of (2x + 5)^6? (2000)

Practice Questions

1 question
Q1
What is the 3rd term in the expansion of (2x + 5)^6? (2000)
  1. 600x^4
  2. 1500x^4
  3. 1800x^4
  4. 2000x^4

Questions & Step-by-step Solutions

1 item
Q
Q: What is the 3rd term in the expansion of (2x + 5)^6? (2000)
Solution: The 3rd term is given by C(6,2) * (2x)^2 * (5)^4 = 15 * 4 * 625 = 37500.
Steps: 0

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