Question 18 The coefficient of x in the expansion of (x+3)3 is A) 1 B

1.	Question 18 The coefficient of x in the expansion of (x+3)3 is A) 1 B) 9 C) 18 D) 27
Answer» Question 18 The coefficient of x in the expansion of $(x + 3)^{3}$ is A) 1 B) 9 C) 18 D) 27

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