Answer:
32
Step-by-step explanation:
The sum of the coefficients of any polynomial f(x) equals f(1), since letting x = 1 in any term cx^n gives us the coefficient c. That is, if
[tex]f(x) = a_nx^n + a_{n-1}x^{n-1} + \cdots + a_1x + a_0[/tex],
then
[tex]f(1) &= a_n\cdot 1^n + a_{n-1}\cdot1^{n-1} + \cdots + a_1\cdot 1 + a_0\\&=a_n+a_{n-1} + \cdots + a_1 + a_0.[/tex]
So, the sum of the coefficients of f is f(1) = 32.
