What is the value of the term containing x^5 in the expansion of (x + 2)^8? (2020)

Practice Questions

1 question
Q1
What is the value of the term containing x^5 in the expansion of (x + 2)^8? (2020)
  1. 112
  2. 128
  3. 256
  4. 64

Questions & Step-by-step Solutions

1 item
Q
Q: What is the value of the term containing x^5 in the expansion of (x + 2)^8? (2020)
Solution: The term containing x^5 is C(8,5)(2)^3 = 56 * 8 = 448.
Steps: 0

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