Question

write coefficient of x in explanation of (x+3)^3​

Answer 1

Answer:

1 is the coefficient of x

Answer 2

Explanation:

We first do a expansion

x^3 + 27 +9x(3+x)

=x^3 + 27 + 27x + 9x^2

So 27 is the coefficient of x since the constant before x is 27.