Single Answer MCQ
Q-00051928
What is the coefficient of x^2 in the expansion of (2x + 3)^3?
1
27
2
54
3
81
4
36
Answer and Solution
Answer
B. 54
Solution:
Using the formula, the term for x^2 in (2x + 3)^3 is given by 3C2 * (2x)^2 * 3^1 = 3 * 4 * 3 = 36.
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