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In the expansion of (2x + 3)^4, what is the coefficient of x^2?
In the expansion of (2x + 3)^4, what is the coefficient of x^2?
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Q1
In the expansion of (2x + 3)^4, what is the coefficient of x^2?
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The coefficient of x^2 is C(4,2) * (2)^2 * (3)^2 = 6 * 4 * 9 = 216.
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Q: In the expansion of (2x + 3)^4, what is the coefficient of x^2?
Solution:
The coefficient of x^2 is C(4,2) * (2)^2 * (3)^2 = 6 * 4 * 9 = 216.
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