Question

H(n) = 3n+ 5g(n)=n + 3Find (h - g)(n)

Answer 1

The given expression :

h(n) = 3n+ 5

g(n)=n + 3

We need to find : (h - g)(n)

Since (h - g)(n) can be express as :

(h - g)(n)= h(n) - g(n)

Substitute the value of h(n) and g(n)

(h - g)(n) = (3n+5) - (n+3)

(h - g)(n) = 3n + 5 - n - 3

(h - g)(n) = 3n - n + 5 - 3

(h - g)(n) = 2n + 2

(h - g)(n) = 2 (n + 1)

Answer : (h - g)(n) = 2 (n + 1)