f(x) = x²-1

g(x)=x+1

Find: 1 (f+g)(x)

2 (f-g)(x)

3(g)(x)

4 (f/g)(x)

f(x)=x²+4x+4

g(x)=x+2

Find 1 (f+g)(x) 2 (f-g)(x)

3 (f·g)G) 4(7/9) (x).​



ASAP