Question

F(n)=n^2+1 g(n)=2n-5 find the value of (f-g) (2)

Answer 1

Explanation:

f(2) - g(2)

2^2 + 1 - 2(2) + 5

4 + 1 - 4 + 5

5 - 4 + 5

1 + 5 = 6