Let f(x) = 5x - 2 and g(x) = 2x + 2. Find the function or value.a) (f - g)(x)b) (f.g)(x)c) (fog)(4)

Let f(x) = 5x² - 2 and g(x) = 2x + 2. Find the function or value.a) (f - g)(x)b) (f.g)(x)c) (fog)(4)