In the expansion of (2x + 3)^4, what is the coefficient of x? (2020)

Practice Questions

1 question
Q1
In the expansion of (2x + 3)^4, what is the coefficient of x? (2020)
  1. 12
  2. 36
  3. 48
  4. 72

Questions & Step-by-step Solutions

1 item
Q
Q: In the expansion of (2x + 3)^4, what is the coefficient of x? (2020)
Solution: The coefficient of x is given by 4C1 * (2)^1 * (3)^3 = 4 * 2 * 27 = 216.
Steps: 0

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