Question

3.
The coefficient of x^2 in the expansion of (x + 3)^4is.
a) 54
b) 27
c) 3
d) 1​

Answer 1

Answer:

3.

The coefficient of x^2 in the expansion of (x + 3)^4is.

a) 54

b) 27

c) 3

d) 1

b

Answer 2

Answer:

a

Step-by-step explanation:

I think it would be a which is 54