Answer:
The answer is (cod)(x) = 4x^2 + 20x - 2
Step-by-step explanation:
In order to find (cod)(x), we need to start with the c(x) equation and then input the d(x) equation for every x in the c(x) equation.
c(x) = 4x - 2
(cod)(x) = 4(x^2 + 5x) - 2
(cod)(x) = 4x^2 + 20x - 2
