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What is the 3rd term in the expansion of (a + b)^6?

Practice Questions

1 question
Q1
What is the 3rd term in the expansion of (a + b)^6?
  1. 15ab^5
  2. 20ab^5
  3. 30ab^5
  4. 6ab^5

Questions & Step-by-step Solutions

1 item
Q
Q: What is the 3rd term in the expansion of (a + b)^6?
Solution: The 3rd term is given by 6C2 * a^4 * b^2 = 15 * a^4 * b^2 = 15ab^5.
Steps: 0

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