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In the expansion of (x + 3)^4, what is the coefficient of x^3? (2023)
In the expansion of (x + 3)^4, what is the coefficient of x^3? (2023)
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In the expansion of (x + 3)^4, what is the coefficient of x^3? (2023)
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The coefficient of x^3 is C(4,3) * (3)^1 = 4 * 3 = 12.
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Q: In the expansion of (x + 3)^4, what is the coefficient of x^3? (2023)
Solution:
The coefficient of x^3 is C(4,3) * (3)^1 = 4 * 3 = 12.
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